anybody can tell their friend to change their name and send a screenshot. just because your friends aren't trash doesnt mean you arent bottom of the barrel garbage
You can use Half counter trap card if you don't have mirror wall. It is a decent replacement. 2 floodgates are enough though. I too am F2P and have been playing the game from January. It took a lot of grinding and farming to get gems.
Cursed seal counters cyber angels. But it is a situational card to be honest, because you need to discard a spell card from your hand to activate cursed seal. I think the best counter is Horus Lvl 8, as it stops all of the opponent's spells. It kills cyber angel decks. You can either use 3sd to summon Horus lvl 6 and then special summon Horus lvl 8, or use the level up spell card
Heavy knight needs to survive long enough for its effect to activate. If you don't have the proper backrow, you'll be in trouble. But yes, Heavy knight is also an extremely useful card to remove special summoned monsters
Look carefully, the deck might seem random but isn't. I modified the standard Toon Barrel dragon deck with Horus to counter cyber angel meta and replaced enemy controllers with floodgate trap holes. 3sd Horus lvl 6 to destroy one of the opponent's monster to summon Horus lvl 8. This combo kills cyber angel decks.
if you are going first, always try to bait your opponent with electro and set floodgate and mirror wall. Never 3sd on the 1st turn, unless you are absolutely sure. The 2nd Horus lvl 8 is not essential to the deck and can be replaced with a sphere kuriboh
Replace 3rd mirror wall with Half counter/Etaqua, 3rd floodgate with curse of anubis/aegis of gaia/enemy controller and 2nd Horus lvl 8 with sphere kuriboh. I had used 2 horus lvl 8 simultaneously only once.