This is mostly because I completely forgot to mention a play I made at the ptq yesterday.
So, I've controlled a Marauding Maulhorn with 2 Advocate of the Beasts out for 7 turns, the Maulhorn being Claustrophobiad. I drew my Act of Treason during these turns and immediately realised the best line of play should I draw a certain other card in my deck. As luck had it, I drew it the very next turn. So, the play was to Act my own 19/17 Maulhorn then play the Enlarge I drew on it.
It feels very, very satisfying to go from a clogged board to swinging with a 26/24 trampling game ender with a bunch of lethal dudes going in with it. Especially in limited.
Anyway, just thought I'd share. My recent expedites with Zombies has made me fall in love with these types of effects thanks to Mark of Mutiny always being the perfect card for things I just can't normally handle, like Thragtusk and Blood Baron. They're incredibly swingy effects, but that just makes them that much better when they really work with a strategy.