Minotaur typal is a very niche archetype to get into, but if theres a format to do it its Commander
The Proliferate upside is nice, as bouncing something expensive is usually the best thing to do to get the most tempo, but if you have enough counters around, or you feel the need to fire it off early, you get some upside This is trying to do an impression of Icy Manipulator and its doing a pretty solid job
Slowpoke from Fossil gets what I would dub an "extended art" card
When Enduring Tenacity dies, if it was a creature, return it to the battlefield under its owner's control
Once you can generate infinite mana, you can simply activate Urza repeatedly, effectively giving you the ability to cast every spell in your deck for free until you win the game in one form or another
And yet, people still run Lightning Bolt