Ancient Gear Castle (UTR) [SOI-EN047] Ultimate Rare 241 you may spend mana as

you may spend mana as though it were mana of any type to pay that spell's mana cost

"Should you a Rat to madness tease Why ev'n a Rat may plague you

(It can't be the target of spells or abilities your opponents control

"Tread upon the meek

Set: Gym Heroes Unlimited Type: Lightning Rarity: Rare Retreat cost: Colorless

Ancient Gear Castle (UTR) [SOI-EN047] Ultimate Rare 241 you may spend mana asSet: Shadow of Infinity Card type: Continuous Spell Rarity: Ultimate Rare Attack: 0 Defense: 0 Increase the ATK of each face up monster on the field that includes "Ancient Gear" in its card name by 300 points. Each time a monster(s) is Normal Summoned or Set, put 1 counter on this card. If you Tribute Summon a monster that includes "Ancient Gear" in its card name, you can substitute this card for a Tribute(s), if the number of counters is equal to or