This clever loop turns your hand into a self-sustaining engine by marrying Cadaverous Bloom's ability to trade cards for heavy bursts of black or green mana with the card-drawing engine housed on Diviner's Wand. Because you need to fire off that draw ability repeatedly, Biomancer's Familiar steps in as the crucial cost-reducer, dropping the Wand's activation fee from four mana down to a manageable two. By continually cycling the mana generated from Cadaverous Bloom back into Diviner's Wand, you can draw through your entire deck while fueling massive turn-by-massive-turn advantages.