For a card released that same year, its an incredible result that solidified Mew ex as one of the hobbys most coveted modern collectibles
That cost doesn't become generic
Any "as [this permanent enters" or "[this permanent] enters with" abilities of the chosen permanent will also work
This is The Maelstrom As you can see, you get the free permanent when you arrive or in your upkeep, not for the chaos roll, so its a lot more reliable
Proliferate works not only with poison counters, but also with other common themes like +1/+1 and -1/-1 counters, loyalty counters, and sagas
There are more than 100 cards with the fight keyword printed, most of them green