I guess if you're determined to play Minotaur tribal then this is sort of your Aether Vial, but even that is a stretch
This only works once, since the creature is transformed into an Angel, but youre also in white so there are plenty of ways to flicker those creatures to reset them, or even reanimate them with some type of spell to never let them die
One of the things that fascinated me was the idea of creatures that, when kicked, could let you essentially cast a spell
Gideon, Ally of Zendikar (and Friends) Gideon, Ally of Zendikar is the most powerful of the white four-mana planeswalkers, and also offers some great play patterns with its ability to emblem right away, but Elspeth, Knight-Errant and The Wandering Emperor belong in the discussion of most Cubeable white card as well
Its worth keeping in mind though, in case we have space for some utility lands