mtg ambiguity card Magic: the Gathering - Ambiguity — Rulings, Legalities &

Lake of the Dead Lake of the Dead starts off mana-negative, but gives you the option to sacrifice creatures for a huge burst of temporary mana

You wont find too many monarch commanders outside of Magic sets like Lord of the Rings and Conspiracy: Take the Crown , so some entries here are a bit of a reach

Bull Hippo The basic mana curve for islandwalk creatures is power and toughness 1 less than mana value, and Bull Hippo is a solid example

I would have preferred a new creature very similar to it that creates a vampire token to help with the vampire count

The deck loads up your side of the battlefield with a ton of creature tokens that you want to keep attacking with