Obligatory Summon

Card type	Spell
Property	Normal
Effect types	Effect
Your opponent must Special Summon as many monsters as possible, from their Deck to the field, of the same Type as 1 monster on the field that they control. The effects of the Special Summoned monsters that would activate at the time of being Summoned are negated.
Appearances	Yu-Gi-Oh! The Movie: Pyramid of Light

Anime cards (Galleries: Pyramid of Light)

Other languages

	Name	Lore
Italian	Evocazione Obbligatoria
Japanese	強（きょう）制（せい）召（しょう）喚（かん）	相手プレイヤーはフィールド上に存在する[...]トロールするモンスター１体と同じ種族のモン[...]からフィールド上に可能な限り特殊召喚し[...]。この効果で特殊召喚されたモンスターの[...]無効化される。
Japanese	Kyōsei Shōkan

Monster/Spell/Trap categories: Negates the effects of your opponent's Effect Monsters

Summoning categories: Special Summons from your opponent's Deck to your opponent's field