A similar card to consider is Wyleth, Soul of Steel but hes invariably better in the CZ than in the 99 most of the time (and even then, much better when you build around Equipment and Auras)
Iron Valiant ex has a special ability, letting you add two damage counters to any one of your opponents Pokemon
If you don't, return Cosima to the battlefield with X +1/+1 counters on it and draw X cards, where X is the number of voyage counters on it." 2/4 Card has other part: The Omenkeel
First, they always doing thing and contribute to your board position
To avoid these mistakes, always assess your cards carefully
For example, it can make your Final Countdown go a little bit quicker, or it can make your opponent's Swords of Revealing Light a little bit weaker (you can definitely tell what era of the game I'm from with these examples, hehe)