>>21320911"ROCK SLIDE!"
"On my mark!" Hexcalibur jumps up high in the air, soaring high above Abomasnow with the power of his legend that dates back to the fifth generation (read: legendary heroes don't believe in the power of friendship, nerd). He snaps his finger, and summons a another boulder-spewing vortex finisher.
Wulfric slaps a hand on his belly, "Hm! Trying to break down my Ice-types with rocks again, are ya? Well, two can play at that game!
Abomasnow, USE AVALANCHE! ONE-UP THAT BOY'S CHARADE!""A-Aboomaaaa!"
Abomasnow slams the ground hard with his fist, summoning a vortex of his own. Due to Avalanche's decreased priority, it automatically goes after Rock Slide, so its portal materializes above so it can hit last.
Hexcalibur looks up, and then down, and realizes that he's between a rock and a hard place, sandwiched between his own Rock Slide and Abomasnow's Avalanche. Although initially off-put, he gets over it.
"Well then, as they say--OUT WITH A BANG!"
The resulting collision of both Rock Slide and Avalanche creates a dusty explosion so gigantic that it overtakes the battlefield, with both Abomasnow and Hexcalibur in the center of it all.