Rampant Frogantua My first thought was something like this: attack one player with Rampant Frogantua, and when its blocked, send a Lightning Bolt at another opponent whos at three life and suddenly your Frogantua gets +10/+10
Use the first effect of Sky Striker Ace Kagiri to add the Sky Striker Mecha Hornet Drones in your GY to your hand
Barring getting Kaiju'd (opponent Tributes your stuff and force summons a monster on your field) or get non-target removed [which does exist], plus still taking damage, you do have some degree of invulnerability with those two, IF you can summon both at once and get them linked somewhere
were dueling CPUs, and if the game has a question to ask the player regarding card effect activations, it will do so on its own
After that, you can send this card from your field to the Graveyard
During a match, you play a best of three against your opponent, and between the games you utilize the side deck