Evil HERO Dead-End Prison (Quarter Century Secret Rare) (SUDA-EN002) - Supreme Darkness 1st Edition Condition:Lightly Played you can substitute this card

you can substitute this card for any 1 "Synchron" Tuner

destroy as many Attack Position monsters your opponent controls as possible

select 1 monster on the field and change its battle position

This card gains 600 ATK and DEF for each card in your hand

Evil HERO Dead-End Prison (Quarter Century Secret Rare) (SUDA-EN002) - Supreme Darkness 1st Edition Condition:Lightly Played you can substitute this cardTypeRock Effect Monster AttributeLIGHT Level Rank4 ATK DEF1700 1100 Card TextIf you control a Fusion Monster that must be Special Summoned with "Dark Fusion", you can Special Summon this card (from your hand). You can only Special Summon "Evil HERO Dead End Prison" once per turn this way. You can send 1 "HERO" monster from your Deck to the GY; if you Fusion Summon a "HERO" monster this turn, this face up card can be used as a substitute for 1 material