Monitor your cooldowns and mana to create powerful slowdown effects, all while triggering your team's abilities with each spell you cast
It hasn't taken long for MTG's Deadpool Secret Lair to get into the hands of those who were quickest off the mark and picked some up, and just like most other Secret Lairs to have come before it, there's a hidden bonus card waiting to be discovered
In addition, it had some free wins based on both matchups and simply poor piloting from an opponent who should win but doesnt know how much danger they might be in
Sphinx of the Revelation plays incredibly well with Guide of Souls, but its still a potent lifegain payoff when paired with generic non-energy soul sister effects
If you gain control of a creature "until end of turn," or if a noncreature permanent you control becomes a creature "until end of turn," it'll be a creature under your control through the entire end step
Ive honestly been giving some thought to Sphinx of the Steel Wind in this slot instead, but Blightsteel Colossus being able to win the game in one hit is better if you want to go that route