If it's a permanent, it's hasted and dies at the end of the turn, so this is really more for instants and sorceries with creatures being nice adjunct
Once we get enough mana, we can start making copies of Shivan Dragon (which will also have haste thanks to Temur Ascendancy) and beat our opponent down, or if we can't win with combat for some reason, we can cast a massive Braingeyser targeting our opponent to make them draw their entire deck and mill out
Typically in Magic, tokens are functionally worthless
Unsubstantiate is what he describes as "part Unsummon, part Remand"
(2023-11-03) Due to a 2021 rules change to cascade, not only do you stop exiling cards if you exile a nonland card with lesser mana value than the spell with cascade, but the resulting spell you cast must also have lesser mana value
Weakness: Grass (x2) Resistance: none Retreat: 1 #141 Gliscor Fighting HP110 Stage 1 Evolves from Gligar [F][C] Cut Down: 30 damage