Blue Mana Battery [Legends] Scorpion {T}: Put a trap counter

{T}: Put a trap counter on target land you control

Set: Planar Chaos Type: Creature — Lhurgoyf Rarity: Rare Cost: {2}{R}{R} Detritivore's power and toughness are each equal to the number of nonbasic land cards in your opponents' graveyards

"Let your heels point you home

Set: Classic Sixth Edition Type: Sorcery Rarity: Rare Cost: {3}{U} You and target player exchange control of the creature you each control with the highest converted mana cost

put a +1/+1 counter on Oran-Rief Hydra

Blue Mana Battery [Legends] Scorpion {T}: Put a trap counterSet: Legends Type: Artifact Rarity: Uncommon Cost: {4} {2}, {T}: Put a charge counter on Blue Mana Battery. {T}, Remove any number of charge counters from Blue Mana Battery: Add {U}, then add an additional {U} for each charge counter removed this way.