Thats pretty impressive, honestly
With just one attack, Fighting Tackle, you can deal a significant amount of damage in a single attack
While it ended up 13th on this list, I personally believe that this card has more potential than some of the cards above it
The invading army is led by Bhaal, Lord of Murder, Myrkul, Lord of Bones, and Bane, Lord of Darkness
But it lacks haste and vigilance so it cannot swing the turn it arrives or hold back after it swings, so your milage may vary
Obeka, Brute Chronologist + Sundial of the Infinite There are plenty of reasons why you might want to end your own turn: You can skip over end step triggers, blank instant-speed removal spells, or end a combat thats gone horribly awry