OIIA OIIA, Beat of the World

hexproof

Whenever OIIA OIIA enters the battlefield, draw a card and add one mana of any color.
Soundwave Refrain – At the beginning of your end step, if you cast two or more spells this turn, OIIA OIIA deals 3 damage to any target.
Harmonic Flux – When you cast a noncreature spell, you may pay 2 life copy target spell.
Rhyme of Power – Whenever you cast a spell with a converted mana cost of 3 or greater, you may draw a card. If that card is an instant or sorcery, you may cast it for free this