Waterknot [Core Set 2019] Elemental Ox you get {E} (an energy

you get {E} (an energy counter) for each creature you control

Set: Saviors of Kamigawa Type: Enchantment — Aura Rarity: Common Cost: {2}{U} Enchant creature

To build Sorin's Haunted Mansion

{T}: Balduvian Trading Post deals 1 damage to target attacking creature

Set: Dungeons & Dragons: Adventures in the Forgotten Realms Commander Type: Sorcery Rarity: Rare Cost: {3}{B}{B} Each player sacrifices a nontoken creature

Waterknot [Core Set 2019] Elemental Ox you get {E} (an energySet: Core Set 2019 Type: Enchantment Aura Rarity: Common Cost: {1}{U}{U} Enchant creature When Waterknot enters the battlefield, tap enchanted creature. Enchanted creature doesn't untap during its controller's untap step.