Having the option to pull a whole organized section from the wall to pick through separately from the larger collection saves you a lot of time in the long run
Sanctum of Eternity is another way to redeploy Themberchaud without having it go to the command zone first
R$ 59,90 Marketplace BOOSTER BOX - WINTERSPELL - DISNEY LORCANA 11 4 un Un
Reach for the Sky for me is a bit too expensive, the effect is powerful and will certainly generate blow out scenarios, but the downside of a 4 mana combat trick is that if your opponent has instant speed removal, you are in trouble and often end up with bad trades
This has the potential to set you up for the rest of the game
With this in mind, it seems unlikely that Glorious End will show up in the main deck, but it could be a sideboard option for specific matchups (it's a hilariously effective way to win the mirror)