Infinite Creation

Enchant Player.
Whenever any player casts a permanent, you gain {1} of any color.

Whenever you cast a permanent, you may search your library for another permanent of a different type and put it into your hand. You can only use this ability once per turn.

If you've played an Artifact, Creature, Enchantment, and Land this turn, gain {8}
mana and draw 4 cards.