Sorry, everyones playing Modern and Commander where most of this stuff is legal anyway
We specialize in tours and travel packages as a Travel Agency
By filling your deck with Angels, Demons, and Dragons with these types of abilities, you can free up slots that you would use for instants and sorceries with the same effects , getting them for free with an attacker instead of casting them
Green already has a lot of creatures that produce mana (Innistrad Remastered's Somberwald Sage is one that just didn't quite make the cut for this list), but what if all your creatures could produce mana
Removal is an umbrella term to describe cards that get rid of opponent's cards after they've been cast , and blue has plenty removal to go around
Oh yeah, and did I mention it's busted