Reanimating Cauldron Familiar with Witch's Oven is super powerful, but it turns the game into a long and grindy meal of trauma and sadness, especially on Arena, where new Oven players just sit on priority forever, roping the game down to misery
Removing lore counters won't cause a previous chapter ability to trigger
Please note that cards (in particular second-hand cards) are unlikely to be in perfect condition
Seven generic sounds about as difficult as Komas cost in the context of Standard
Once you cast Sephara, she is able to further perpetuate a flying creature-based strategy by bestowing them with indestructible while also serving as a 7/7 with flying and lifelink whom you only paid one mana for
You get two packs a day if you're a free-to-play user, so that means spending 50 days potentially hunting down one card, and given that new packs land pretty much once a month