If a commander becomes a colorless forest, is it still a commander?
22446
Can my commander ever not be my commander?
119540
Can I defeat an opponent with their own commander?
43911
When a land becomes creature, can you kill it?
127399
How should I determine how many lands of each different color to put in my deck?
108192
Can I block with my Llanowar elves and then tap it for mana immediately afterward?
130948
Does Mirror Image affect spells that have no attack roll?
36736
In MTG, what happens when a player loses in multiplayer?
19636
What happens when the Runner stack is empty?
17448
Are (un)tapped permanents still legal targets for "(un)tap target permanent" effects?
155497
What happens when I target an indestructible card with an "if that would die this turn, exile it instead" effect?
109823
How many cantrips can I cast continuously out of combat?
134784
How long does mana from Burning-Tree Emissary stay around?
57701
Can a clone of a double-sided planeswalker transform?
151966
What happens when my aasimar Celestial warlock has overlapping class and racial features?
98984
How many lands do I need for a Commander deck?
104858
When a permanent is being made to copy another, does it count as entering the battlefield?
123139
Can the Diplomat power be used against a player without an active race?