Thought Ruler Archfiend (Green) [DL11-EN014] Rare ARC014-R you may have your life

you may have your life total become 20

and it comes supplied with one 130mm Citadel Round base

You have no maximum hand size for the rest of the game

If you search your library this way

Thought Ruler Archfiend (Green) [DL11-EN014] Rare ARC014-R you may have your lifeSet: Duelist League Promo Card type: Synchro Effect Monster Rarity: Rare Attack: 2700 Defense: 2300 1 Tuner + 1 or more non Tuner monsters When this card destroys a monster by battle and sends it to the Graveyard, gain Life Points equal to that monster's original ATK. You can pay 1000 Life Points to negate the activation of a Spell or Trap Card that targets exactly 1 Psychic Type monster, and destroy it.