Rainbow Dragon [TAEV-EN006] Secret Rare DB2-087 the Lost Prince has 3

the Lost Prince has 3 or more rust counters on it

Hatchet of Mind gains +1 [Power] until end of turn

cards and tokens they own lose all class and talent types until the end of their next turn

Your opponent can activate only 1 Spell/Trap Card each turn

Rainbow Dragon [TAEV-EN006] Secret Rare DB2-087 the Lost Prince has 3Set: Tactical Evolution Card type: Effect Monster Rarity: Secret Rare Attack: 4000 Defense: 0 This card cannot be Normal Summoned or Set. This card cannot be Special Summoned, except from your hand while you have 7 "Crystal Beast" cards with different names on the field or in your Graveyard. This card cannot activate its effects the turn it Special Summoned. Send all "Crystal Beast" monsters you control to the Graveyard; This cards gains 1000ATK for