Panharmonicon [Kaladesh Promos] Human Assassin you may exile an instant

you may exile an instant card with converted mana cost 2 or less from your hand

Set: Limited Edition Beta Type: Artifact Rare Cost: {1} Creatures with power 3 or greater don't untap during their controllers' untap steps

where X is the number of Swamps you control

remove Ydwen Efreet from combat and it can't block this turn

Panharmonicon [Kaladesh Promos] Human Assassin you may exile an instantSet: Kaladesh Promos Type: Artifact Rare Cost: {4} If an artifact or creature entering the battlefield causes a triggered ability of a permanent you control to trigger, that ability triggers an additional time. All who listen hear their own song, a unique melody played just for them.