Ignition Effect

"Ignition" redirects here. For the card named "Ignition" in Japanese, see "Backfire" (manga).

"Lonefire Blossom", a card with an Ignition Effect.

Ignition Effects (Japanese: 起動効果 Kidō Kōka, "Startup effect"), formerly known as Cost Effects, are Spell Speed 1 monster effects that require a manual activation by the card's controller during their Main Phase.

Post-Problem-Solving Card Text, these type of effects will generally be indicated by "Once per turn:", "You can" or "During your Main Phase:", followed by the cost which will end with a semi-colon(;), and lastly, the actual effect which you activated.

Priority

Under previous rules, it was possible to activate an Ignition Effect in response to the monster's own Summon. This was removed from the OCG on March 19, 2011, and from the TCG on April 25, 2012. Ignition Effects can now only be activated during an open game state.

When the turn player Summoned a monster with an Ignition Effect, because they had priority to activate an effect, they could activate the Summoned monster's Ignition Effect before the opponent could activate a fast effect.

For example, the turn player could Summon "Lonefire Blossom" and activate its effect before their opponent could activate "Eatgaboon".

List of OCG/TCG monsters with Ignition Effects

Name	Japanese name	Primary type	Secondary type	Attribute	Type	Level/ Rank	Scale	ATK	DEF	Link
3-Hump Lacooda	みつこぶラクーダ	Effect Monster		EARTH	Beast	3		500	1500
8-Claws Scorpion	八（や）つ手（で）サソリ	Effect Monster		DARK	Insect	2		300	200
A-Assault Core	Ａ（エー）－アサルト・コア	Effect Monster	Union monster	LIGHT	Machine	4		1900	200
A/D Changer	Ａ（エー）Ｄ（ディー）チェンジャー	Effect Monster		LIGHT	Warrior	1		100	100
Abare Ushioni	暴（あば）れ牛（うし）鬼（おに）	Effect Monster		EARTH	Beast-Warrior	4		1200	1200
Abyss Actor - Curtain Raiser	魔（ま）界（かい）劇（げき）団（だん）カーテン・ライザー	Effect Monster Pendulum Monster		DARK	Fiend	4	7	1100	1000
Abyss Actor - Extras	魔（ま）界（かい）劇（げき）団（だん）－エキストラ	Effect Monster Pendulum Monster		DARK	Fiend	1	3	100	100
Abyss Actor - Funky Comedian	魔（ま）界（かい）劇（げき）団（だん）－ファンキー・コメディアン	Effect Monster Pendulum Monster		DARK	Fiend	1	8	300	200
Abyss Actor - Hyper Director	魔（ま）界（かい）劇（げき）団（だん）－ハイパー・ディレクター	Effect Monster Link Monster		DARK	Fiend			800		1
Abyss Actor - Superstar	魔（ま）界（かい）劇（げき）団（だん）－ビッグ・スター	Effect Monster Pendulum Monster		DARK	Fiend	7	3	2500	1800

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In other languages

"Ignition Effect" in languages other than English

Language	Name	Romanized	Translated
French	Effet d’Ignition
German	Zündeffekt
Italian	Effetto ad Ignizione
Portuguese	Efeito de Ignição
Spanish	Efecto de Encendido
Japanese	起動効果	Kidō Kōka	Startup effect
Korean	기동 효과	Gidong Hyogwa
Chinese (Traditional and Simplified)	起動效果	Qǐdòng Xiàoguǒ