There are three main ideas that are applied to your two commanders
You can get up to 1-3 RRR VMAX / VSTAR Cards per box
Notable cards in this deck include Ranar the Ever-Watchful , which drives the main synergy, Cosima, God of the Voyage, for card advantage, and Glorious Protector , which offers versatile flicker effects
TWENTY-TOED TOAD Blue decks and by extension Simic decks that draw boatloads of cards often have a problem finishing
You play creatures that give benefits when they die, sacrifice them to outlets that provide even more benefits, and sit back as your opponents drown in a sea of value
The best and first and restricted in Vintage it's so powerful is the Black rare three cost sorcery that lets you recast all of your stuff and drop lands too this turn