Once you've completed Tomb of Annihilation, Acererak's attack trigger becomes difficult for opponents to deal with
[30] Command : In the Commander format, each player's commander is put here at the start of the game and returns when it leaves the battlefield
Removing things like field spells and pesky continuous spells/traps is always a very powerful effect
monsters you control cannot attack your opponent directly for the rest of this turn, except this card, also for each Material detached, take control of 1 opponent's face-up monster until the End Phase, but while this effect is applied, they have their effects negated, their ATK's become 4500, also their names become "Neo Galaxy-Eyes Cipher Dragon"
The four alternate artwork here really do look like they were originally commissioned for land cards or something
These packages often come with promo cards featuring all or a specific starter