Builder's Workshop (Arena 6)
“Sparky has a heavy-handed approach to life: Obliterate everything in sight”
How to use (Strategy)
Sparky is the card with highest damage in Clash Royale, also is the one with longer attack charging time (5 sec). This tank can do tons of damage if left unattended.
To counter Sparky, just target the back line first, then place any cheap unit behind Sparky (Skeletons for example) so it will shoot them. Then immediately place a high DPS unit next to the Sparky (Mini PEKKA is a good choice), you will have 5 secs to kill it, otherwise it will fry you.
Other typical way to counter it is with air units, a combination of Miner+Minion Horde will be perfect. Also, it's important to mention that Zap resets the 5 secs waiting time of Sparky's attack. You will need to practice when to use it, so it can stop its attack few milliseconds before it fires.
Barbarians are a good counter too, only if you place them properly, so Sparky's splash damage wouldn't hit all of them. Be careful when playing this, as you can loose your 4 Barbarians in one shoot.
Huge damage that can demolish a tower by itself.
Plenty of combos and possible combinations.
Vulnerable to air units.
Easily countered by Zap (resets firing mechanism)