mtg ghoulcaller gisa commander deck & Geralf Magic The Gathering Pre Con where X is the sacrificed creatures power. Ghoulcaller Gisa Budget Commander Deck

All of that is on top of his fulfilling Sisays color ability

Werewolves look quite strong in this set, and being able to sic them on whoever you want with this beast is going to make them truly horrifying

This is amazing in any big power or going wide deck as well as sacrifice matters and with Fecundity from earlier

Some of these also have other helpful effects like increasing power or providing a keyword

In many of the decks that look to play this card it will be able to protect something game winning such as equipment, Opposition, Sower of Temptation, planeswalkers or Vedalken Shackles or stop something ruinous like a Wrath of God or a planeswalker again as its main functions