Speed Tiers II — The Singles Race, Choice Scarf, and Who Moves First

BASIC · Hook — This turn, who moves first?

The enemy Dragonite just clicked Dragon Dance once and sits at 60% HP. Your attacker can one-shot it — if you move first. Move half a step late and it punches you instead, maybe taking you down on the way. Almost every switch and every move-click in singles is sitting on top of the same question: who moves first this turn? This lesson turns that question from a gut feeling into a number you can compute.

BASIC · Core — the minimum singles-speed model

In doubles you can run Tailwind to double your whole team's Speed for four turns, or Trick Room to flip turn order for the entire board — both affect every slot at once.

Singles is different: each turn is one Pokémon against one. Speed is a pure 1v1 race, higher number moves first, no teammate adjusting your tempo. So singles speed control comes down to two paths:

1. Choice Scarf — Speed ×1.5, but locks you into one move while it stays in (same mechanic as Choice Band and Choice Specs).
2. Priority moves — ignore the speed number entirely and move first anyway.

The one core idea: speed isn't "higher is better," it's "just clear the line you care about." Beating an opponent by 1 point and beating it by 50 do the exact same thing — every extra point past the line is wasted investment.

INTERMEDIATE · Worked → Faded — computing a real speed line

Worked example first. Say the enemy Garchomp is max Speed with a Speed-boosting nature (Jolly); its base Speed is 102. In Champions, max Speed means dumping 32 Stat Points into Speed (IVs locked at 31, Lv 50) — not the traditional 252 EVs, so don't reuse Smogon numbers. That lands max-Speed Jolly Garchomp at 169 Speed at level 50.

Your Tyranitar has base Speed 61 — even fully invested with a neutral nature it only reaches around 113, and gets badly outrun naturally. Strap on Choice Scarf: 113 × 1.5 ≈ 169. That is a speed tie with max-Speed Jolly Garchomp — a 50/50 coin flip, not a reliable check. That's the load-bearing lesson: Scarf isn't infinite acceleration, it has a ceiling, and whether it actually clears a target has to be checked by doing the math.

So the targets your Scarf Tyranitar can reliably outrun are mid-base-Speed mons that aren't running max Speed with a Speed-boosting nature.

Your turn: an enemy with base Speed 80 sits around 132 at level 50 when fully invested with a neutral nature. Your Tyranitar at 113 Speed with Scarf = 169. Do you outspeed it? (Work it out before reading on.)

Answer: 169 > 132 — yes, with 37 points to spare. That spare means you didn't even need full Speed investment; you could pull some Stat Points back into bulk or attack. That's the real-world payoff of "just clear the line."

INTERMEDIATE · When/Decision — when to actually run Scarf

Read it as if-then:

• If your win condition gets outrun by a common boosting sweeper (a Dragon Dance user, say) and nobody on your team is naturally faster — then consider a dedicated Choice Scarf revenge killer whose only job is to outspeed and KO it after the boost.
• If the opposing win condition is at +1 but not yet +2, and your Scarf's ×1.5 happens to clearly exceed its boosted speed (not just tie it) — then that one Scarf user is your insurance policy.
• If your Pokémon is already faster than most threats, or you need move freedom more than raw speed — then skip the Scarf; the move-lock cost outweighs the gain.

The decision order is always: first pin down who I'm most afraid of being outrun by, then compute whether Scarf reliably clears it — a tie is not enough, and only then decide.

INTERMEDIATE/ADVANCED · Exceptions — where the simple rule breaks

1. Scarf can't reliably check a max-Speed fast mon. The Garchomp math above proves it: ×1.5 has a ceiling, and landing on a speed tie is a 50/50 — not a real answer. A base-60 Pokémon with Scarf and neutral nature will at best tie a max-Speed Jolly base-100+ mon.
2. +2 boosts blow past Scarf. Two Dragon Dance layers is ×2 Speed, well above ×1.5. Once an opponent is at +2, even the Scarf user gets left behind — now only priority answers it.
3. Speed ties. When both numbers are identical, who moves first is a 50/50 coin flip. Pinning a revenge kill on a tie hands the game to luck — always build to beat by 1, never to match.
4. Paralysis changed. Champions cut paralysis's full-stop chance from 25% to 12.5%, but the Speed halving still applies. So paralysis is still genuine speed control in singles — a paralyzed fast mon gets its Speed cut in half, and your slower attacker may suddenly move first.

INTERMEDIATE/ADVANCED · Mistake-Autopsy — the classic beginner error

The mistake: maxing Speed to 32 Stat Points on the Scarf user too.

The beginner instinct is "Scarf is a speed item, so obviously max Speed." But Scarf already gives ×1.5 — very often mid-tier Speed × 1.5 already clears every realistic target. Maxing Speed buys you zero extra "move first" outcomes; it's pure waste — and those Stat Points could have gone into HP or Attack to make the revenge kill cleaner and the mon survive longer.

The fix: work backward in the Speed tool. Pin the fastest realistic target you need to beat, compute the Speed SP needed to clear it by exactly 1, and dump the rest into bulk/attack. Spreading a Scarf user is subtraction, not addition.

INTERMEDIATE · Predict-then-Reveal — guess, then look

Your Tyranitar is fully invested with neutral nature at around 113 Speed, holding Choice Scarf (×1.5 ≈ 169). The enemy Garchomp (max Speed Jolly ≈ 169) just used Dragon Dance once, +1.

Q: Do you move first this turn?

(Work out Garchomp's +1 Speed before reading on.)

A: No. Dragon Dance +1 is Speed ×1.5, so 169 × 1.5 ≈ 253. You're at 169 with the Scarf — off by over eighty. The Scarf does nothing here; what you need is a priority move, or to never have let Garchomp reach +1 in the first place. This is the "Scarf has a ceiling" rule biting you in practice.

Priority backstops (ignore the Speed number, move first regardless):

• Bullet Punch (Steel / Physical, +1 priority)
• Aqua Jet (Water / Physical, +1 priority)
• Sucker Punch (Dark / Physical, +1 priority — but only fires if the target uses an attacking move this turn)
• Extreme Speed (Normal / Physical, +2 priority — beats even other +1 priority moves)

ADVANCED · Now-Do-This — one deliberate-practice rep in the Speed tool

Open the Speed tool (Singles mode) and run this three-step backsolve on your own team:

1. Enter your main physical attacker and note its natural speed tier with no item — list which common threats beat it (those are the mons that "outrun you").
2. Give it a Choice Scarf and check which targets the ×1.5 newly clears by at least 1 point (a tie doesn't count). If even Scarfed it can't clearly beat the mon you fear most, that tells you Scarf isn't the right item on this mon — write that down.
3. Find the fastest line you actually need to clear with Scarf, backsolve the Speed Stat Points to beat it by exactly 1, and note the points you saved — that's your free budget to move into bulk or attack.

When you're done you'll have a table for your own team: which mon should hold Scarf, how much Speed it needs, and how many points you can move elsewhere. That beats any generic "Scarf is strong" advice.