What is chip damage stacking in VGC?

Chip damage stacking in VGC is the strategy of layering multiple passive HP reduction effects to push opponents below KO thresholds without direct attacks. The main chip sources are: Rocky Helmet (1/6 HP lost per contact move), Rough Skin or Iron Barbs (1/8 HP per contact), sandstorm passive (1/16 HP per turn for non-Rock/Ground/Steel), burn (1/8 HP per turn), Leech Seed (1/8 HP per turn), and Poison (1/8 or escalating). Combined, these can remove 30–50% HP within 3–4 turns.

How does Rocky Helmet work in VGC?

Rocky Helmet causes the attacker to lose 1/6 of their maximum HP whenever they hit the holder with a contact move. In VGC doubles, this activates on Fake Out, U-turn, Drain Punch, and all physical contact moves. An Incineroar using Fake Out and then a physical move loses 2/6 (33%) HP in a single turn from Rocky Helmet alone. When combined with sandstorm passive damage, even a bulky Incineroar can be pushed below critical thresholds within 2–3 turns.

What is the best chip damage combination in VGC Regulation I?

The most effective chip damage combination in Regulation I is: Rocky Helmet on a bulky pivot (like Incineroar or Landorus-T) + sandstorm passive from Tyranitar or Hippowdon + burn from Will-O-Wisp. Against a 180 HP Incineroar: Rocky Helmet costs 30 HP per contact (1/6), sandstorm removes 11 HP per turn (1/16), and burn removes 22 HP per turn (1/8). After 2 turns with both contacts and passive, Incineroar loses approximately 96 HP — over half its maximum.

VGC 被動傷害疊加策略攻略

VGC 累積傷害
疊加攻略

被動傷害不起眼，但多層疊加後能在 2–3 回合內將目標推過KO閾值，不需要消耗招式槽。刺甲、粗糙皮膚、燒傷、沙塵暴每一層都在悄悄累積，讓後續的直接傷害確保一擊。

主要被動傷害來源

刺甲

道具1/6 HP / 每次接觸

持有者被接觸系招式命中時，攻擊方損失 1/6 最大 HP。假動作、排水拳等每次都觸發。

熾焰咆哮虎 180HP → 損失 30 HP / 次接觸

粗糙皮膚 / 鐵刺

特性1/8 HP / 每次接觸

特性版的接觸傷害，稍低於刺甲，但佔道具欄以外。

河馬頓 180HP → 對手損失 22 HP / 次接觸

沙塵暴被動

天氣1/16 HP / 每回合

非岩石/地面/鋼系每回合損失 1/16 HP。看似微小，但 4 回合累計 25% HP。

飄飄球 LV50 170HP → 每回合 10 HP

燒傷

狀態1/8 HP / 每回合

物攻同時降低一半（實際等效），加上每回合 1/8 HP 損失。

燒傷 + 刺甲接觸在 2 回合達到約 40% HP 損失

疊加計算：刺甲+沙塵暴+燒傷

實際計算範例（180 HP 熾焰咆哮虎）

回合 1假動作 → 刺甲觸發 + 換場-30 HP (刺甲)150/180 HP

回合 2 端沙塵暴被動-11 HP (1/16)139/180 HP

回合 3物攻接觸 → 刺甲再觸發-30 HP109/180 HP

回合 3 端燒傷 + 沙塵暴被動-22 + -11 = -33 HP76/180 HP (42%)

實戰隊型架構

刺甲+沙塵暴隊

岩頌鳥（沙塵暴）+ 持刺甲的轉接樞紐 + 物攻掃場手

沙塵暴持續 8 回合（平滑岩），配合刺甲 2-3 次接觸觸發，讓掃場手確保KO

燒傷+刺甲控制

麻遮（魅惑力）+ 刺甲轉接 + 特攻終結者

燒傷讓對手物攻減半，再配合刺甲接觸傷害，對物攻核心隊型極為有效

分析隊伍弱點與被動傷害對位

隊伍弱點分析沙塵暴隊型攻略

VGC 累積傷害 疊加攻略