the pokemon card charizard ex - 183/165 - Pokemon 151 - Full Art Ultra Rare POKEMON Rarity Charizard EX 2016 Pokemon XY

The official Magic website addresses these changes in detail in the above links

Fast mana and more instant speed, low mana interaction might give you a shot at stopping high powered decks, but I think in these colors you'll be more likely to find success by running more stax pieces and leaning on your boardwipes

Vile Mutilator Vile Mutilator is a monster of a demon and budget reanimator target that ensures it'll hit more than a token creature or role

Daretti, Rocketeer Engineer Daretti, Rocketeer Engineer gives us the best ability of Daretti, Scrap Savant attached to a relatively large stick, but Im not sure we care about it