So why Destleo? These guys.
RD/KP08-JP030 Stormbolt Destroyer
Level 7 WATER Thunder-Type Effect Monster
[REQUIREMENT] You can activate this if your opponent has 2 or less cards in their hand.
[EFFECT} Choose 1 Normal Monster (Level 4 or lower/Thunder-Type) in your Graveyard and Special Summon it to your side of the field face-up.
RD/KP08-JP031 Raitouki Triggerdrago (Blitzkrieg Cavalry Triggerdrago)
Level 7 LIGHT Thunder-Type Effect Monster
[Requirement] You can activate this by sending the top card of your Deck to the Graveyard.
[Effect] This card gains 300 ATK until the end of your turn. Also, if your opponent has no cards in their hand, during this turn, this card’s attacks inflict piercing. (When a Defense Position monster is attacked, inflict damage equal to the difference between its ATK and that DEF.)