Space Marine Devastator [Warhammer 40,000] Elf Druid Scout the player can activate mana

the player can activate mana abilities only if they're from lands that player controls and only if mana they produce is spent to activate other mana abilities of lands the player controls and/or to play that card

exile up to one other target creature or artifact you control

Set: The Brothers' War Type: Legendary Creature — Human Artificer Rarity: Rare Cost: {2}{W} Vigilance

Set: Unknown Event Type: Legendary Artifact — Equipment Rarity: Common Whenever equipped creature becomes blocked

but that hammer rings a bell

Space Marine Devastator [Warhammer 40,000] Elf Druid Scout the player can activate manaSet: Warhammer 40,000 Type: Creature Astartes Warrior Rarity: Rare Cost: {3}{W} Squad {2} (As an additional cost to cast this spell, you may pay {2} any number of times. When this creature enters the battlefield, create that many tokens that are copies of it.) Grav cannon When Space Marine Devastator enters the battlefield, destroy up to one target artifact or enchantment.