Having those Treasures enter the battlefield tapped also means you can't rebuild your board straight away, and you'll need to survive a whole turn cycle with minimal blockers and few ways to stop your opponents from blowing up all your mana if they can
Excalibur is the kind of card that just gets better and better
Spellstutter Sprite To anyone expecting anything different at the #1 spot, I ask you: why
Overall, Bruna is the best Angel commander in MTG for players who value inevitability and sustained board presence
I remember selling a [Power Nine card] Timetwister for 1,200 pounds towards the beginning of 2020
While Mox Amber does require you to have a legendary creature or planeswalker in play to add mana, given the nature of Commander and the huge number of legendary creatures and planeswalkers Magic has been printing lately, it is very easy to activate