Bastion of Remembrance is a solid way to pay off all those creature deaths, too
10 - Tod - Knows All the Tricks (Enchanted) Another absolutely adorable card that I can't get enough of from Winterspell, is Tod - Knows All the Tricks
Consider, for example, that you need an answer to your foe's Conscreated Sphinx, from a creature in your Golgari deck
Tannuk, Steadfast Second has a familiar Sneak Attack-like ability, not unlike Purphoros, Bronze-Blooded, and it should get people brewing around massive artifacts and red creatures
If an effect instructs you to transform a modal double-faced card on the battlefield, it transforms only if its other face has a permanent type (that is, if its other face isn't an instant or sorcery)
To challenge, exert one of your characters by turning them sideways