Silver Wolf at 999 Incessant Rain stacks 0-cycles Apocalyptic Shadow 4.2's King boss. Paired with Sparkle, Yao Guang, and Sparxie, the team chains buff windows and weakness implants to kill both waves before the boss gets a turn.
Team overview
E0S1 Silver Wolf, E0S1 Sparxie, E0S1 Yao Guang, E2S1 Sparkle. Two harmony slots are what make the 999-stack rotation possible without losing a support action on wave 2.
Reading the matchup
King's phase timer is generous but the incoming hit threshold isn't. This team's job is to stack enough damage to one-shot wave 1 and carry enough momentum into wave 2 that SW never gets hit.
SP curve from turn 1
The opening turn burns one SP on Sparkle to bank two points. Yao Guang holds hers — her buff snapshots at cast, so spending early would waste the duration.
Yao Guang window opens
Yao Guang's weakness-amplification buff lands here, just before SW's first skill. The 15% all-type RES shred stacks multiplicatively with SW's implanted weakness — this is the window the whole rotation pivots on.
Action order matters more than damage
Sparkle goes first to give me SP headroom. Yao Guang's buff needs to land before SW999's skill — otherwise the weakness implant arrives after the debuff snapshot.
Incessant Rain stack count
Stack count hits 340 here — enough for the passive to proc but not enough for the big jump in multiplier. Everything between now and the 999 wall is managed patience.
Sparxie's first turn
Sparxie uses skill to apply AOE shred on all enemies. The shred value is locked in before the break, which means the moment the weakness bar empties, the bonus damage reflects the shred that's already there.
The 999 stack payoff
Silver Wolf reaching 999 Incessant Rain stacks is the whole point of the investment. Every hit in wave 1 was quietly building toward this. The damage here is the guaranteed floor once the rotation locks in.
Ult timing on wave 1
SW ultimate goes here rather than saving for wave 2. The reasoning: hitting 999 stacks on wave 1's health bar produces more total damage than a fresh ult cast against wave 2's full HP.
Wave 1 breaks clean
Boss breaks without SW taking a hit, which preserves the Incessant Rain stack count going into the transition. Losing even one stack here would require an extra skill cast on wave 2 to recoup.
Transition — what carries over
Buff durations reset to their remaining turns, not their full value. Yao Guang's window still has one turn left here, which is enough. Sparkle's SP bonus carried over with two charges.
Sparxie holding wave 2
Sparxie's AOE shred pairs with SW's implanted weakness, so wave 2 takes full break-bonus damage from the first action. The shred application in wave 1 doesn't carry over — Sparxie needs to recast, but she has the SP for it.
SW skill vs. basic on wave 2
Skill here instead of basic. Stack count is at 999 so there's nothing to build — the extra hit just pulls one more proc of the passive before the rotation ends.
Sparkle's final ult
Last ult cast of the run. At this point it's not about the ATK buff — the SP generation gives Sparxie enough to skill again before the kill shot lands, which squeezes out one more shred tick.
Why no eidolon cheese
This is E0 SW. E2 adds a second implant, which would let you skip the Yao Guang slot entirely. Running E0 forces the precise ordering here — it's the harder line but the investment is more accessible.
Closing out clean
No special tech on wave 2 — just riding the buff window that carried over. The timing is tight but reproducible once you know the SP curve. Total runtime: 165 seconds, 0 cycles.