If the target creature's power is increased to 4 or greater after Gossip's Talent's level 2 class ability triggers but before it resolves, the ability doesn't resolve
Nantuko Shade, Genesis, even Whipcorder was a decent dork
Put a +1/+1 counter and a lifelink counter on that creature and a +1/+1 counter and a lifelink counter on Arwen
Special versions include black and neon ink Colorful Chocobo cards (black in Japanese, neon in English) and a Serialized Golden Chocobo card, with only 77 serialized Traveling Chocobo cards in English Collector Boosters
Having specific permanents you care about isnt a deal breaker since the trade is still one-for-one, but not having backup plans when they get answered is
Use the total mana value of other permanents you control as Summon: Bahamut's fourth chapter ability resolves to determine how much damage is dealt