A traditional blink effect doesnt quite do it, but Suspend does
Using a deck of cards based on one or more of the five colours of mana in Magic: The Gathering, players take turns to play various creatures, spells and other forms of attack in order to whittle their opponents health down to zero
He presumably summoned the End-Raze Forerunners, a pack of Boars (creature type Boar), considering he's giving them instructions
Oftentimes, the first card you draw each turn isnt what you were looking for, and so card selection greatly reduces the risk of this happening
Mono-green seems the best pool to try this effect in.
Gurmag Angler has seen play in Pauper and Modern alike, and Become Immense was a staple in Modern Infect decks