The method you're referring too is safe for Titan Sword Holders too? If so, explain and I'll look it up or try it sometime.

Yes a titan could still do it, its a middle strategy that only requires 1 bubble and the bubble titan is much safer because he simply puts the bubble up on the right side platform next to the two middle totems and the boomers will shoot at the titan which will completely distract them n the titan can easily shoot at crota but make sure he doesnt leave sight of the boomers or it will kill the swordbearer ive done it 5 times this way