Red Mana Battery [Legends] 152b but I cannot answer ontological

but I cannot answer ontological questions

Set: Dissension Type: Creature — Elf Wizard Rarity: Uncommon Cost: {G/U}{G/U} ({G/U} can be paid with either {G} or {U}

we make contact

Set: Jumpstart 2022 Type: Creature — Cat Rarity: Common Cost: {1}{W} As long as it's not your turn

Set: Sun & Moon: Burning Shadows Type: Colorless Rarity: Promo Retreat cost: Colorless

Red Mana Battery [Legends] 152b but I cannot answer ontologicalSet: Legends Type: Artifact Rarity: Uncommon Cost: {4} {2}, {T}: Put a charge counter on Red Mana Battery. {T}, Remove any number of charge counters from Red Mana Battery: Add {R}, then add an additional {R} for each charge counter removed this way.