mtg draw 7 cards Shiko and Narset, Unified - - TDC - NM - Magic the Gathering 4UU br/ br/ Color /b Draw 7 cards each turn

For added flex, you can even include this card as a foil into your deck

Reaching the end of the dungeon means a player has "completed" it, which is important for certain cards

The card is so iconic that Time-walking has become magic slang for anything that negates an opponents turn

Whats better, its a common, and legal in Pauper

It also means that while Henzie can cheat out Blightsteel Colossus a turn or two early (if it chose to play it, which it wouldnt, because of the shuffle but stick with me), Tannuk can get it out as early as Turn 4 with Haste (or even earlier with Sol Ring and Rituals)

The four-color version adds Black for Inevitable Defeat, which probably seems a little odd