Caverns of Despair [Legends] Kaladesh Inventions where X is the number

where X is the number of Rats you control

T: Add one mana of any color

When Cavalier of Dawn dies

Set Name: One Piece Film: Red Card Number: OP01-005 Release Date: 2023-07-28 Rarity: Rare Card Type: Character Cost: 4 Power: 4000 [On Play] Add up to 1 red Character card other than [Uta] with a cost of 3 or less from your trash to your hand

Set: Dominaria Remastered Type: Instant Rarity: Mythic Cost: {B} Search your library for a card

Caverns of Despair [Legends] Kaladesh Inventions where X is the numberSet: Legends Type: World Enchantment Rarity: Rare Cost: {2}{R}{R} No more than two creatures can attack each combat. No more than two creatures can block each combat.