Katas, Lagonna Omener

{x}{g}: Monstrosity X.
When Katas, Lagonna Omener becomes
monstrous, it gains your choice of flying, deathtouch, trample, vigilance, or horsemanship
until it is no longer monstrous.
Inspired - Whenever Katas, Lagonna Omener
becomes untapped, remove a +1/+1 counter
from it and it is no longer monstrous.