green white commander deck mtg Top Selesnya Commanders outmaneuver opponents Green and white tribal elf

The Big, Bad Wolf shows up and eats one of the opponent's creatures, although, something smaller than himself (defined by having a smaller powernote that you could Giant Growth in response to the enters-the-battlefield effect to allow the Big, Bad Wolf to eat bigger creatures)

Magic 2010 was a revolutionary core set

Flashfreeze gives you another option

Since players start with 40 life instead of the typical 20 in Commander, the life loss from Sylvan Library doesnt hurt as much, so this two-mana enchantment essentially draws you two extra cards every single turn

No part-time birds allowed

Knot the thread, but do not cut it