Use Soul Exchange to summon and add
Fire King Avatar Arvata to counter monster effects by paying with loose Horus cards in your hand. Add Power of the Guardians and Gravity Blaster to your deck to keep your monsters alive.
Fair enough - there's no date on the post so couldn't tell. Yeah knowing what kind of toxic trash this game is they aren't even playing anymore because they either got banned for nothing or hit the gem ceiling at which all F2P progress completely stops, just as KuntMoney designed it to...
There's no real ceiling as long as there are new characters coming, though. Also, amusingly the deck can still work in today era with just a little modification.