new dragon yugioh cards Yu-Gi-Oh! - Dark Rebellion Xyz - LEHD-ENC33 - Common - 1st Edition - Legendary Hero Decks and if you do Red Nova Dragon (Starlight Rare)

1 Dragonspeaker Shaman

Nibelheim Aflames cast from hand is essentially a slightly undercosted, but weaker Chandras Ignition

Id love to flip up Valgavoth, Terror Eater for 2 mana

Ancient Cornucopia One of my favorite cards to run in multicolor decks due to its ability to stabilize, Ancient Cornucopia gives you steady lifegain whenever you cast a multi-color spell while also fixing your mana

You dont need them all, but you should strongly consider having a few of them

Thassa, Deep-Dwelling Thassa, Deep-Dwelling is one of a number of redundant blink pieces that gives you a free flicker each turn, running up against similar cards like Conjurer's Closet, Teleportation Circle, and Don & Leo, Problem Solvers