Even with only four creatures in the graveyard, its still a 10/10 Hill Giant to go with our 4/4 Grizzly Bears. A basic U/G/b shell for Block Constructed easily could adapt Ghoultree along with the new blue instant Thought Scour and a misers Wild Hunger to compensate for the lack of trample: Creatures (23) 3 Boneyard Wurm 4 Avacyn's Pilgrim 3 Deranged Assistant 2 Kessig Cagebreakers 3 Splinterfright 4 Armored Skaab 4 Ghoultree Lands (21) Spells (16) 3 Mulch 1 Spider Spawning 2 Sever the Bloodline 4 Dream Twist 2 Gnaw to the Bone 3 Thought Scour 1 Wild Hunger Sideboard 9) Lingering Souls This card would be much higher on the list if it had a flashback cost with either blue, green, or white mana rather than black
Some of the better cards included in these sets are Cyclonic Rift, Praetor's Grasp, and Sword of Truth and Justice
This can be a bit of a bummer if someone interferes with your plans, but Snap is still a very flexible removal spell that has its uses even when opponents aren't presenting threats
Your other Vehicles might make the multiple-Vehicle issue come up, but theres no way you have to crew multiple Flagships at once
It only modulates damage dealt to your opponents, not their permanents, but thats plenty