You will probably deck out or lose life points first if Bakura summons a 2nd or 3rd monster along side Lava Golem and your field hand is empty. But before i judge, i'd like to see an example of the cards used in the deck.
You won't deck out first since Inferno Tempest only removes monsters. You'll likely have spell/trap cards left to draw while the lv10 deck full of monsters will be completely gone.
You also don't have to worry about dying to the Lava Golem's attack if you use something like Enchanted Javelin to pad your life points. Against lv10 AI, it's not hard to stall and quickly draw all the combo pieces.
I personally also use D.D. Scout Plane to stall, its DEF is higher than the ATK of all of Yami Bakura's monster, and it SS itself at the end of the turn it is banished, so if it was banished during Bakura's turn, I have a wall Bakura can't penetrate for the rest of the duel.
And if you switch Scout Plane into attack position, Bakura will always attack into it using his weaker monster first, ensuring that you will be able to take the full 3000 damage from Lava Golem's attack.
Just remember to not put yourself into a situation where your LP is lower than 3000, though.
B.
Anoymous
