If it creates a new plane specifically for its new spider characters, one that might even one day get its very own set, I'd love that too
Batterskull and Sword of Feast and Famine were particularly useful, as they were actively gaining life and resetting lands, respectively
Terrian, World Tyrant Terrian, World Tyrant gets an amazing 9 power as a commander and is a power doubler and Giant Growth away from lethal commander damage
2 Mike, the Dungeon Master Mike, the Dungeon Master is a 2/2 human that costs one generic, one green, and one white, and he is an absolute powerhouse You can pay two generic mana and tap Mike to return a creature that was put into your graveyard this turn straight onto the battlefield
So, as these others drop, I'll add them to the list