Danitha, Benalia's Hope

All three of white's premier combat keywords stacked on a single 4/4 was already a full commitment before the enter trigger did anything, and the trigger is what turns a fine body into a plan. Fetching an Aura or Equipment from hand or graveyard and attaching it for free collapses two turns of setup into one: the vulnerable window where you cast the creature, pass, and hope it survives to be suited up next turn simply does not exist here. Because the source can be the graveyard, a bricked Colossus Hammer or a removed sword that already died with its bearer is not dead weight; it is stored value waiting for a second host. First strike and lifelink already make almost any pump or evasion piece punch above its cost, so the aura you find is rarely a marginal upgrade; it is often the difference between trading and taking over a game. The design lives in the space between a keyword pile and a Voltron engine: threatening enough to demand an answer on its own, and structured so that the answer arrives too late if you let the trigger resolve. It rewards a deck that treats equipment and auras as first-class cards rather than afterthoughts, and it punishes the removal that waits, because the value has already been banked the moment it hit the table.