You draw a card and discard a card all while Obsessive Stitcher's first ability is resolving. Nothing can happen between the two, and no player may choose to take actions.
23-06-2020
wotc
Obsessive Stitcher can't be the target of its last ability.
Random a card of Magic: The Gathering (MTG), but you can also roll the D20 dice, random a Planeswalker, have fun with the random rules and more.