Valkyrie

Valkyrie recruits a couple of X-Men to join her on her quest!

Prof X and Beast are huge additions to the game. Valkyrie struggles with threat and both those allies help a ton. Use Prof X to confuse the villain and thwart for 3 (6 if you have Command Team in play). Beast is great for Thwarting as well plus bringing back a double energy if you plan on paying for something else or even having the flexibility to move Death Glow.

Agent 13+Helicarrrier is a nice combo for anyone, especially Valk. Can pay for Death Glow.

Slap Honorary Avenger on Annabelle Riggs in hero form to exhaust her and Ready Valk using Earth's Mightiest Heroes.

Slap Honorary Avenger on Agent 13 to give her an additional hit point and have the flexibility to Thwart again with exhausting Annabelle (EMH).

Make The Call is primarily used for Prof X, Beast, Maria Hill depending on what's needed.

Clarity of purpose is fantastic because of Valk's high health. Use it to place Death-Glow

Peace!