Ha! I saw 'Free Bird' and expected something like this:
Sorcery
Put a 0/1 blue Bird token with flying on the battlefield, then draw a card. You may not cast this spell unless you cast a blue spell this turn.
But, on further reflection, I guess that would be the "Buy One, Get One Free Bird". :D
Apropos of nothing, I was trying to think what this mechanic would mean. I think it still dies to combat damage and "destroy" effects, but anything with -X/-X or counters (infect/wither) would be ineffective. I don't think it would prevent the counters from being put on it, but they wouldn't have any effect.
The weird interactions come with things like Evil Twin; does the clone have the ability? Ah, rules musings.
For Challenge # 076. Hopefully, the way its written means that 613 doesn't apply here.
Ha! I saw 'Free Bird' and expected something like this:

Sorcery
Put a 0/1 blue Bird token with flying on the battlefield, then draw a card. You may not cast this spell unless you cast a blue spell this turn.
But, on further reflection, I guess that would be the "Buy One, Get One Free Bird". :D
:)
Apropos of nothing, I was trying to think what this mechanic would mean. I think it still dies to combat damage and "destroy" effects, but anything with -X/-X or counters (infect/wither) would be ineffective. I don't think it would prevent the counters from being put on it, but they wouldn't have any effect.
The weird interactions come with things like Evil Twin; does the clone have the ability? Ah, rules musings.