Goreclaw, Terror of Qal Sisma [Core Set 2019 Prerelease Promos] C13 Activated abilities of sources with

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

Set: The List Type: Artifact — Equipment Rarity: Uncommon Cost: {0} Equipped creature has "{T}: Add one mana of any color

Set: Beta Edition Type: Basic Land — Forest Rarity: Common ({T}: Add {G}

They are the sleeper agents

Toralf deals damage equal to the excess to any target other than that permanent

Goreclaw, Terror of Qal Sisma [Core Set 2019 Prerelease Promos] C13 Activated abilities of sources withSet: Core Set 2019 Prerelease Promos Type: Legendary Creature Bear Rarity: Rare Cost: {3}{G} Creature spells you cast with power 4 or greater cost {2} less to cast. Whenever Goreclaw, Terror of Qal Sisma attacks, each creature you control with power 4 or greater gets +1 +1 and gains trample until end of turn. You don't want to know how she got that name.