battle mtg card type Type: Battle, Colors: White, Green, 1 Type: Battle, 36 cards |

In Commander, mythic rares scale even harder

The next important thing is that Nylea's activated ability draws/mills your entire deck once you've generated infinite green mana

It asks nothing of you yet supports any 5-color strategy while serving as an infinite mana outlet

If the target creature card is an illegal target as Golbez, Crystal Collector's last ability tries to resolve, it won't resolve and none of its effects will happen

Lastly we have an opponent sacrifice a nontoken artifact

Even though the card awards a 3/3 Golem to the player whose permanent got destroyed, the versatility of its effect makes it a very good choice in Commander