Bug Grand Master of Flowers
The text of card doesn't do what the game do. Who is wrong? The text or the card?
The second ability of the Grand Master of Flowers (GMF) say's that IF a creature WITHOUT, First Strike, double strike, OR Vigilance... <Effect if true> The effect dont let the creature atk or block.
The point is: There are 3 conditions to the effect occurs. They are, be WITHOUT first strike OR be WITHOUT double strike OR be WITHOUT vigilance. So, if ANY of that conditions are true, the effect should happen! So, if the creature MISS ANY of those abilites, the conditions would happen. If at least one condition happen, the effect should happen and the creature should not be able to atk or block.
That's what the text say's. But its not how its working. When there are just 1 off the abilities on the creature, we cant apply the effeft on her.
Edit: Thinking more about it. I noticed that that mechanic would not have much sense to demand all 3 abilities (cause First Strike and Double Strike together are no sense). So just because of the context (to who know those abilities interactions), we can resolve that ambiguity.
Here a suggestion, why not change the Text for: "Target creature that DON'T HAVE first strike, double strike, or vigilance can’t attack or block until your next turn."
Looks the same, but it's not. Because the term "without" is a "implicity negation" that you can still negate again, saying: "without not". But the same it's not possible to "don't have", because the negation of "have" is already the "don't have".
It's about semantic.
Look those exemple:
"If you don't have pencil or pen, you can't do the test."
and
"If you are without pencil or pen, you can't do the test."
In the first phrase you just need ONE material to do the test. pencil OR pen. Because it checks if you have Pen or Pencil. But it invert that logical/condition results, by putting a "don't" before the "have".
But at the second phrase you need BOTH. Because you are checked if you ARE WITHOUT pen OR WITHOUT pencil. So the checking process verify if each material is missing. So if any is missing, the test is "true" and you can't do the test.