Aspect of Wolf [Alpha Edition] Egg Activated abilities of sources with

Activated abilities of sources with the chosen name can't be activated unless they're mana abilities

Selesnya evangel

Set: Happy Holidays Type: Artifact Creature — Cat Construct Rarity: Rare Cost: {5} Stocking Tiger enters the battlefield with a sealed Magic booster pack under it

Set: Fallout Type: Creature — Rat Mutant Rarity: Uncommon Cost: {1}{B}{B} Squad — Exile four cards from your graveyard

Set: Bloomburrow Prerelease Promos Type: Legendary Creature — Elemental Bear Rarity: Mythic Cost: {4}{G}{G} Vigilance

Aspect of Wolf [Alpha Edition] Egg Activated abilities of sources withSet: Alpha Edition Type: Enchantment Aura Rarity: Rare Cost: {1}{G} Enchant creature Enchanted creature gets +X +Y, where X is half the number of Forests you control, rounded down, and Y is half the number of Forests you control, rounded up.