Yu-Gi-Oh Card: Empowerment
Available from these partners:
Type:Field Spell
Text:All Dragon, Warrior, and Spellcaster-Type monsters you control gain 300 ATK andDEF. Once per turn: You can discard 1 card; Special Summon 1 "Empowered Warrior" monster from your Deck. Once per turn: You can banish a total of 4 Warrior and/or Spellcaster-Type monsters from your Graveyard; add 1 "Aether" monster from your Deck to your hand.
Printings: 2017 Mega-Tin Mega Pack (MP17-EN121)
The Dark Illusion (TDIL-EN094)