Ayesha Tanaka [Legends] Merfolk Warrior but you may put it

but you may put it on top of your library instead of into your graveyard

Set: Kaladesh Type: Artifact Rarity: Common Cost: {2} When Cogworker's Puzzleknot enters the battlefield

I'm not worried

sacrifice a creature

No matter the timeline

Ayesha Tanaka [Legends] Merfolk Warrior but you may put itSet: Legends Type: Legendary Creature Human Artificer Rarity: Rare Cost: {W}{W}{U}{U} Banding (Any creatures with banding, and up to one without, can attack in a band. Bands are blocked as a group. If any creatures with banding you control are blocking or being blocked by a creature, you divide that creature's combat damage, not its controller, among any of the creatures it's being blocked by or is blocking.) {T}: Counter target activated ability from