Too dangerous, if DDC is destroyed before your 2nd turn standby the card you picked is banised for good and wont add to your hand. Considering there are many cards that can destory backrow. Gold Sarc would be a better choice
Great card in the TCG, balanced in duel links.
It requires 2 stanby phase, and in the actual meta you could be dead by that time, and the capsule can be destroyed easily in this backrow destruction meta, making your ace card removed face-down from play without any way to come back
Yeah, the potential to permanently lose an Exodia piece is useful. It really isn't a substitute for Gold Sarcophagus in Exodia. Sure, you could use it on something not mission-critical like a Jar of Greed or something, but that isn't especially valuable.
No gold sac is better and has different effect. Gold sac allows to set card face up so u can use its effect and shit. While this just sets card which is pretty useless for effects. Thats why gold sac is ur. Theirs a good combo in my mind rn ...
Gold sac + ddm ( i dunno if its ddr or ddm) .. a super strong beater in turn one. But this couldnt have been possible with your DDC.