Opal Acrolith [Urza's Saga]

Opal Acrolith [Urza's Saga]Set: Urza's Saga Type: Enchantment Rarity: Uncommon Cost: {2}{W} Whenever an opponent casts a creature spell, if Opal Acrolith is an enchantment, Opal Acrolith becomes a 2 4 Soldier creature. {0}: Opal Acrolith becomes an enchantment.

No one can navigate the dank maze of Shadowmoor's rivers better than the cruel and covetous merrows

put two +1/+1 counters on target creature

Set: Alpha Edition Type: Creature — Faerie Rarity: Common Cost: {G} Flying

Set: Duels of the Planeswalkers Promos 2012 Type: Creature — Avatar Rarity: Mythic Cost: {4}{W}{W}{W} Serra Avatar's power and toughness are each equal to your life total

the khan marks the occasion by honoring the families of the fallen

Set: Theros Type: Creature — Griffin Rarity: Uncommon Cost: {4}{W} Flying

Thalia established the Order of Saint Traft in an effort to bring together cathars who would stand against the corruption of the Lunarch Council

return a green creature you control to its owner's hand

Set: Aether Revolt Prerelease Promos Type: Artifact Rarity: Rare Cost: {3} Nonartifact spells you cast have improvise

It harnesses the power of night in a land where daylight fears to show itself

Set: Dragons of Tarkir Type: Creature — Dragon Rarity: Uncommon Cost: {5}{R} Flying

Set: Classic Sixth Edition Type: Artifact Creature — Shapeshifter Rarity: Rare Cost: {4} As Primal Clay enters the battlefield