When this card is Tribute Summoned by Tributing 2 "Steelswarm" monsters: Activate 1 of these effects. ● Destroy all monsters on the field, except this card. ● Destroy all Spell and Trap Cards on the field.
Can clear every card in the monster zone or spell/trap zone.
Good attack stat
Also destroys your cards with his effect.
Here are the monsters you should use as tribute fodder. When Tributed Steelswarm Caller can special summon a Level 4 or lower Steelswarm monster from your deck. You can special summon another Steelswarm Caller from your deck as he can make for a decent beater, or if you have Steelswarm Gatekeeper you can special summon Genome for another Tribute summon.
You can set these cards before you summon Steelswarm Caucastag and then choose destroy all spell/trap cards when you tribute into him, these set cards will help you clear your opponent’s monster cards as well.