Rod of Ruin [Fourth Edition] Serf You may reveal a planeswalker

You may reveal a planeswalker card from among them and put it into your hand

Set: Mythic Edition Type: Legendary Planeswalker — Ugin Rarity: Mythic Cost: {8} +2: Ugin

Set: Core Set 2021 Type: Creature — Fish Rarity: Common Cost: {2}{U} Whenever you draw your second card each turn

Set: March of the Machine Type: Artifact — Equipment Rarity: Common Cost: {1}{B} Flash

Set: Ninth Edition Type: Creature — Kavu Rarity: Common Cost: {3}{G}{G} When Kavu Climber enters the battlefield

Rod of Ruin [Fourth Edition] Serf You may reveal a planeswalkerSet: Fourth Edition Type: Artifact Rarity: Uncommon Cost: {4} {3}, {T}: Rod of Ruin deals 1 damage to any target.