Build a decent commander with good amounts of attack cooldown reduction and then spam the towers you want to level up with attacks. After one hit has landed you use timeskips and launch another hit etc... etc... Similar to how you do train hits on nomads or samurais.
Reason for why you'd want attack cooldown reduction is because you'll save a lot of timeskips that way.
It's a quicker method of leveling towers, but i wouldn't say it's the cheapest.
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Then, hit them again.
Finally, hit them again, and again, and again...…….
Sleep well.
I'll most likely kill you in the morning.
Reason for why you'd want attack cooldown reduction is because you'll save a lot of timeskips that way.
It's a quicker method of leveling towers, but i wouldn't say it's the cheapest.
No, i don't play on GB1.