Green Mana Battery (French) - "Accumulateur de mana vert" [Renaissance] Arena League 2001 it gets +1/+1 until end

it gets +1/+1 until end of turn for each untapped creature you control

Set: Classic Sixth Edition Type: Artifact Creature — Golem Rarity: Uncommon Cost: {4} {3}: Patagia Golem gains flying until end of turn

" —Verduran teaching

Set: Unhinged Type: Sorcery Rarity: Uncommon Cost: {3}{U} Choose target opponent and target creature they control

Enchanted land has "{T}: Target creature can't block this turn

Green Mana Battery (French) - "Accumulateur de mana vert" [Renaissance] Arena League 2001 it gets +1/+1 until endSet: Renaissance Type: Artifact Rarity: Uncommon Cost: {4} {2}, {T}: Put a charge counter on Green Mana Battery. {T}, Remove any number of charge counters from Green Mana Battery: Add {G}, then add an additional {G} for each charge counter removed this way.