Magma Sliver (107) [Legions]Set: Legions Type: Creature Sliver Rarity: rare Cost: {3}{R} All Slivers have "{T}: Target Sliver creature gets +X +0 until end of turn, where X is the number of Slivers on the battlefield."

Set: Urza's Saga Type: Enchantment Rarity: rare Cost: {2}{B} At the beginning of your upkeep

Sacrifice another artifact: Proliferate

Discard this card: It deals 4 damage to target attacking or blocking creature

Set: Holon Phantoms Rarity: Uncommon

Set: Unlimited Edition Type: Enchantment — Aura Rarity: uncommon Cost: {2}{U}{U} Enchant creature You control enchanted creature

Set: Commander Masters Type: Legendary Creature — Eldrazi Rarity: mythic Cost: {8}{C}{C} When you cast this spell

{R}{G}: Level 2 Legendary spells you cast cost {R}{G} less to cast

Sacrifice another creature: Exile target nonland permanent

Set: Dominaria Promos Type: Legendary Planeswalker — Karn Rarity: mythic Cost: {4} +1: Reveal the top two cards of your library

Set: XY Phantom Forces Rarity: Ultra Rare

Set: Zendikar Rising Promos Type: Creature — Shapeshifter Rogue Rarity: rare

Set: Secret Lair Drop Type: Kindred Enchantment — Faerie Rarity: mythic Cost: {1}{B} At the beginning of your upkeep