Completing a dungeon will also allow specific ability text on other cards to be used, with Gloom Stalker and the very meta Dungeon Crawler revealed as two such cards that gain benefits from a completed dungeon - double strike and the option to return to the player's hand from the graveyard respectively
Beyond being a massive threat that can one-shot opponents, Blightsteel Colossus is also incredibly difficult to get rid of
Dig of Destiny!", followed by "Since I took damage, I draw a card!" When Yugi activates its effect, he announces "Dig of Destiny's effect lets me draw cards!" When Yugi activates "Dimension Mirage", he announces "The Continuous Trap, Dimension Mirage!" When Yugi activates its effect, he announces "You failed to destroy my monster, so you gotta attack again!" When Yugi activates "Eternal Soul", he announces "I activate my Continuous Trap, Eternal Soul!" When activating the first effect of that card, Yugi announces "Eternal Soul's effect activates!" When activating the second effect of that card, Yugi announces "When Eternal Soul is destroyed, so are all of my monsters!" When Yugi activates "Final Geas", he announces "Final Geas
Your problem has an expiry dare
Both guide and guard on open plain