This means you can target your biggest threat at the table but take them out by swinging at the player with the worst board state
Either way, you get an attack trigger, not a combat damage trigger, so even if you lose Locke its not the end of the world if you were just digging for some treasure
Then if it has four or more quest counters on it, you may copy that ability
Players would run this card alongside Cascade effects, Cascade into Valki and then actually play Tibalt, cheating in a seven mana planeswalker that could draw cards, remove dangers, and threaten an ultimate that would give you all the options you could possibly need
Winterspell The realm of Lorcana freezes over, as a mysterious vine grows and stretches out towards the Great Illuminary