Rory, Stormlight Titan

Stormlight 5 (For each other permanent you control with Stormlight, Rory, Stormlight Titan gains
+5/+5).

Whenever Rory, Stormlight Titan attacks for the first time each turn, you may exert another permanent you control with Stormlight. If you do, untap Rory, Stormlight Titan and she gains Trample. After this phase, there is an additional combat phase.