+ There are some controls that you might not know about, so here's a + short list of them. +
+ ++ When a player is at or below 0 life, has taken{' '} + 21 or more Commander Damage or has{' '} + 10 or more poison counters, a button with a skull + will appear on that player's card. +
++ Tap on the button to mark that player as lost, dimming their player + card. +
+