Magmatic Core [Coldsnap] Elf Artificer Druid Set: Pro Tour Promos Type:

Set: Pro Tour Promos Type: Creature — Dragon Spirit Rarity: Rare Cost: {5}{W}{W} Flying

Set: Masters 25 Type: Instant Rarity: Uncommon Cost: {U} Choose one —

You slow down

Sacrifice a creature: You gain life equal to the sacrificed creature's toughness

Set: Amonkhet Type: Creature — Lizard Rarity: Uncommon Cost: {5}{G} Cycling {3}{G} ({3}{G}

Magmatic Core [Coldsnap] Elf Artificer Druid Set: Pro Tour Promos Type:Set: Coldsnap Type: Enchantment Rarity: Uncommon Cost: {2}{R}{R} Cumulative upkeep {1} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.) At the beginning of your end step, Magmatic Core deals X damage divided as you choose among any number of target creatures, where X is the number of age counters on it.