While Baxcalibur is best used on the Bench, if you happen to draw Frigibax first, the Promo is better as it can use stiffen to shrug off 20 damage
This set is actually pretty good in terms of playability, especially Coalossal VMAX and Donphan/Phanpy
As far as Planeswalkers go, Ajani is a great place to start for any player, giving their creatures more power, and the option to overwhelm an opponent in an instant
Throw this on some of the new, nasty creatures that punish them for blocking like Phyrexian Vindicator or, its scarier and much more blockable friend, "Phyrexian Vindicator with a Colossus Hammer"
Ashioks Adept If I were to redesign Ashiok's Adept, Id make it a 1/2 rather than a 1/3 and trim its mana value down to two
4 mana for this effect is way too little in any reasonable format