yugioh cannot be destroyed by battle or card effects The Ultimate Creature of Destruction – Judgment of the Pharaoh Yu-Gi-Oh! Wiki - B.E.S. Big

For more info look up for "Pokmon Master Trainer RPG", @pokemonmtr, or pkmmtr dot com

If this spell was bargained, you may put one of those cards with mana value 4 or less onto the battlefield instead of putting it into your hand

Savage Knuckleblade is good because it's an efficient creature with a bunch of added abilities

The prime example of this would be a Twin deck that maindecks Dispel, which is effectively a 1 mana hard counter against many Burn spells, but is also useful against tons of other decks when the Twin pilot is protecting their combo

Since his defeat in War of the Spark, however, it is unlikely a new card of Bolas will be printed for quite some time, if ever again