Consider its card type, any effects that modify when you could cast it (such as flash) and any other effects that stop you from casting it (such as from Meddling Mage's ability) to determine if and when you can do this
So if all you were doing with Ivy was copying Cerulean Wisps to draw two cards, this list wouldnt make my list at all
Griselbrand Uh, this card is banned in a lot of stuff, which means its pretty good right
Her own website makes no mention of Mwonvuli Ooze, or any of her Magic work for that matter, which encompasses 29 cards, including the iconic Portal Wind Drake
Butterbur, Bree Innkeeper At best, Butterbur, Bree Innkeeper gives you a single food token at the end of each of your turns, though its likely that youll also have turns when it does nothing
Sheet edge miscuts are usually worth more than a miscut from the center of the sheet (card dependent of course)