Brainstorm (Borderless) [Double Masters] Beatdown Box Set Tap three untapped Merfolk you

Tap three untapped Merfolk you control: Draw a card

Set: Aether Revolt Type: Artifact Creature — Construct Rare Cost: {X}{X} Walking Ballista enters the battlefield with X +1/+1 counters on it

Set: Arabian Nights Type: Creature — Human Uncommon Cost: {1}{U} {T}: Draw a card and reveal it

That player can't get counters for as long as Suncleanser remains on the battlefield

Set: Core Set 2021 Promos Type: Creature — Cat Rarity: Rare Cost: {2}{G} Other Cats you control get +1/+1 and have protection from Dogs

Brainstorm (Borderless) [Double Masters] Beatdown Box Set Tap three untapped Merfolk youSet: Double Masters Type: Instant Rare Cost: {U} Draw three cards, then put two cards from your hand on top of your library in any order. "In all my years of research, I have yet to accurately quantify that baffling mental process known as 'inspiration.'" Elmora, mage analyst