Make Dungeons Better!

Currently, spawners seem to be pretty anticlimactic in the game, easily being defeated by a few torches when they have so much potential. I feel that the only way to stop these spawners would be to destroy them. Not just by any pickaxe, but one upgraded in the smithing table. This would imply a progressive advancement in the game, as the upgrade would require adding blaze powder to your pick, giving it say "Touch of the Deep" where it allows you to break spawners in the overworld. And as for blaze spawners of the nether, that would require adding say, end rods or chorus fruit to your pick.