(If a permanent with a stun counter would become untapped, remove one from it instead.) If you choose the second mode, you don't have to choose which of the target creatures you'll put a stun counter on until Aerith Rescue Mission is resolving
Unlike descended, descend X very much cares about cards staying in the graveyard
This effect benefits both you and them, so chances are, smart players will consider their options carefully, but with Nellys goading influence in play, you're often setting the board up so that opponents have no choice but to swing and draw you cards
But the bots simply could not mimic humans as successfully for a high-synergy, tribal set
If a permanent you controlled or a token is destroyed with Break the Spell but is put into a zone other than a graveyard as a result, you will draw a card
As adorable as they may be, eventually Mamas Coming. And owlbears are a special kind of scary - the wisdom of an owl combined with the ferocity of a grizzly