Basalt Monolith [Foreign Black Border] Dragon's Maze Prerelease Promos Set: Return of the Duelist:

Set: Return of the Duelist: Special Edition Card type: Synchro/Effect Monster Rarity: Super Rare Attack: 2400 Defense: 1800 1 Tuner + 1 or more non-Tuner monsters When a monster is Synchro Summoned: Draw 1 card

Set: Guilds of Ravnica Guild Kit Type: Legendary Creature — Vampire Assassin Rarity: Rare Cost: {2}{U}{B} Etrata

Sacrifice a snow land: Return Whiteout from your graveyard to your hand

add 1 Level 4 or lower Sea Serpent monster from your Deck to your hand

Remove three spore counters from Thallid Devourer: Create a 1/1 green Saproling creature token

Basalt Monolith [Foreign Black Border] Dragon's Maze Prerelease Promos Set: Return of the Duelist:Set: Foreign Black Border Type: Artifact Rarity: Uncommon Cost: {3} Basalt Monolith doesn't untap during your untap step. {T}: Add {C}{C}{C}. {3}: Untap Basalt Monolith.