Legendary Creature - Pirate Siren Pollywog Prodigy Evolve (Whenever a creature you control enters, if that creature has greater power or toughness than this creature, put a +1/+1 counter on this creature.) Whenever an opponent casts a noncreature spell with mana value less than this creature's power, draw a card
Now, you might be wondering why Id want this effect in a planeswalker deck
There was no telling how this game, which was made by a very limited team with very limited resources, was going to doespecially as it was being released on a console that seemed to be on its way out
I guess you don't get anything back
Driven by cards like Edgewall Inkeeper, Wandermare, and Lucky Clover (which eventually had to be banned in Standard), Adventure-centric decks can be nonstop value engines
Incidentally, Dialga could team up with Iron Hands to form a powerhouse of a deck alongside Magnezone, whose magnetic circuit is capable of rapidly charging Iron Hands