2017 Mega-Tin Mega Pack

All Dragon, Warrior, and Spellcaster-Type monsters you control gain 300 ATK and DEF. 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.

Empowerment

Demo Deck 2016

When this card is Pendulum Summoned: You can target 1 card on the field; return it to the hand. You can only use this effect of "Aether, the Empowering Dragon" once per turn.