" " If another card(s) you control leaves the field by an opponent's card effect, while this card is in your Monster Zone (except during the Damage Step):
The Lich really helps add up the damage on your opponents rather quickly, and that can lead to you closing out games much faster than anyone may have anticipated
During your turn, except the turn this card was sent to the Graveyard: You can banish this card from your Graveyard, and if you do
In a couple of turns this can become a 6/6, and blocking with it, then tapping before damage is also something you can do
You can use a card with devoid on it if the mana cost matches the Commanders color identity
Sometimes, in addition to the color pie symbols, you'll see a grey circle with a number inside