The Maelstrom (Planes) [Planechase Planes] Psychic[-20] Set: Lorwyn Type: Tribal Enchantment

Set: Lorwyn Type: Tribal Enchantment — Kithkin Rarity: Rare Cost: {1}{W} Whenever a nontoken creature you control attacks

Set: Diamond & Pearl: Majestic Dawn Type: Water Rarity: Rare Retreat cost: Colorless

also this card gains ATK equal to that opponent's monster's ATK

and Effect Monster Cards

Set: Return of the Duelist Card type: Xyz/Effect Monster Rarity: Ultra Rare Attack: 2400 Defense: 2000 3 Level 4 monsters Once per turn

The Maelstrom (Planes) [Planechase Planes] Psychic[-20] Set: Lorwyn Type: Tribal EnchantmentSet: Planechase Planes Type: Plane Alara Rarity: Common When you planeswalk to The Maelstrom or at the beginning of your upkeep, you may reveal the top card of your library. If it's a permanent card, you may put it onto the battlefield. If you revealed a card but didn't put it onto the battlefield, put it on the bottom of your library. Whenever you roll {CHAOS}, return target permanent card from your graveyard to the battlefield.