Lightning Farron, Enemy L'Cie

Haste, first strike, powerchain (The first activation
of this creature's activated abilities has no {x} cost,
until end of your next turn.)
{3}{r}{r}{w}, {t}, Exert Lightning Farron, Enemy
L'Cie: Destroy two target nonland permanents.
(An exerted permanent won't untap during your next
untap step.)
"You want quiet, you'd better take the next train."