Sacrifice after III.) I Create a 0/2 colorless Thopter artifact creature token with flying named Ornithopter
This is a ridiculous build solely centered on powering up Labrynth Archfiend's attack to absurd levels through Reasoning
World Legacy Pawns X TRAP Continuous You can target 1 face-down monster you control
GR Gold Rare Dragunity Knight - Romulus X WIND Link 2 [ DragonLinkEffect ] ATK 1200 DEF - 2 Dragon and/or Winged Beast monsters, except Tokens If this card is Link Summoned: You can add 1 "Dragunity" Spell/Trap or 1 "Dragon Ravine" from your Deck to your hand
The other idea was building Mardu Goblins, and Neriv can act as a combo finisher with General Kreat, the Boltbringer or Pashalik Mons and a sac outlet
As mentioned earlier, the best way is by casting your spells at instant speed, putting your creatures onto the battlefield without casting them, and stopping your opponents from casting multiple spells each turn