If its on the battlefield or in the command zone when you cast another Vampire spell but leaves that zone before the ability resolves, the ability wont do anything as it resolves
Illustrated by Suzanne Helmigh Standard Not Legal Alchemy Not Legal Pioneer Legal Historic Legal Modern Legal Brawl Legal Legacy Legal Comp
Shambling Vent | Lumbering Falls The number-one question about rare lands in Battle for Zendikar might have been about fetch lands, but the number-two question has definitely been about enemy-color creature lands
This category of cards is one of the defining features of powerful formats like Commander, Legacy and Vintage, adding consistency and versatility to your deck, which is especially useful in singleton formats
Uro, Titan of Natures Wrath Blue-Green is my favourite colour combination
Marcy: Yeah this feels like an auto-include card in Commander no problem, but there are probably other formats that will like this too