Evil Mind (LED5-EN016) - Legendary Duelists: Immortal Destiny 1st Edition

If you control a Fiend monster: Activate 1 of these effects, based on the number of monsters in your opponent's GY;
•1+: Draw a card.
•4+: Add 1 "HERO" monster or 1 "Dark Fusion" from your Deck to your hand.
•10+: Add 1 "Polymerization" Spell or 1 "Fusion" Spell from your Deck to your hand.
You can only activate 1 "Evil Mind" per turn.