What happens if a target becomes ineligible after a card has been cast?
40265
What happens if a target for removal becomes ineligible after a card has been cast?
137039
Is the cast keyword triggered from the graveyard?
103875
What happens to the target of a Reduce spell if they are in a small container when the spell wears off?
7048
Do cards with abilities that target trigger heroic?
61554
What happens when I sacrifice a blocking creature?
108157
Canasta and the rules on invalid melding
104692
Does a Readied spell immediately use a spell slot?
104858
When a permanent is being made to copy another, does it count as entering the battlefield?
52766
Can I use one of my attacks to cast a cantrip?
142990
If you cast a spell with different effect options twice on the same creature, do multiple castings of the spell stack?
20312
What happens when a Triwizard Contestant refuses to participate?
70703
What happens with lethargy when Haste is cast again on a creature before first cast runs out?
109941
What happens if I toss a coin with decreasing probability to get a head?
154777
Can older cards that refer to a player/opponent ever be used on planeswalkers?
21139
What happens when creature has two mutually exclusive restrictions on what can block them?
118003
Do targets get a saving throw if they don't want a positive magic effect from a spell?
127967
Do you have to choose a target for a spell, or can you just cast it with no target and let it fizzle?