Shivan Reef [Secret Lair: Heads I Win, Tails You Lose]

Shivan Reef [Secret Lair: Heads I Win, Tails You Lose]Set: Secret Lair: Heads I Win, Tails You Lose Type: Land Rarity: Rare {T}: Add {C}. {T}: Add {U} or {R}. Shivan Reef deals 1 damage to you.

000 Type: Creature — Tyranid Rarity: Rare Cost: {X}{2}{G} Ravenous (This creature enters the battlefield with X +1/+1 counters on it

Set: Starter Commander Decks Type: Creature — Zombie Beast Rarity: Common Cost: {1}{B} When Lazotep Reaver enters the battlefield

{T}: Add {G}{W}

you may pay {1}{B} and exile it with seven time counters on it

The question is

put X feather counters on it

Set: 30th Anniversary Edition Type: Land — Mountain Plains Rarity: Rare ({T}: Add {R} or {W}

When Vodalian Mindsinger enters the battlefield

Planeswalker

Set: 30th Anniversary Promos Type: Creature — Lhurgoyf Rarity: Rare Cost: {1}{G} Tarmogoyf's power is equal to the number of card types among cards in all graveyards and its toughness is equal to that number plus 1

Set: Commander Legends: Battle for Baldur's Gate Type: Creature — Horror Rarity: Rare Cost: {4}{B}{B} Flying

an illegal research facility in a derelict merchant ship