....stop.
IT'S CYRO TIME.
Okay I feel like I have to defend this card a little. While it's true that making Ice shard run on WC instead of doublecolorless really hurts the card's playability (especially for ZPST, which would essentially have the silver bullet for donphan given it's high DCE count), the card still does have a lot of uses in the Donphan matchup, and even some ways certain metagame decks can accommodate Cyrogonal and make it useful.
For example, ZPST could still find this card useful in the DnD matchup, where killing Donphan as quickly as possible can be paramount in this matchup. Running prism energy (when released) is your best bet. Attach Prism to Cyrogonal if you have them early, drop pachy, and shaymin a lightning over for a fast Ice Shard. Shaymin can also be used late game to move an energy to Cyrogonal right as you drop it so it can score the KO without being dragged out. The biggest problem here is that running yet more energy that doesn't get self generated really hurts consistency for the early donk, so a heavy donphan meta is required, and careful balancing of DCE, Prism, and Lightning would be very important as well.
In regards to dealing with Pokemon Catcher, I actually think that Pokemon Catcher is not as big a problem to Cyrogonal as people are making it out to be. To be fair, Donphan can't OHKO Cyrogonal without using Heavy Impact (and even that fails if Cyro has eviolite), and I doubt most players would be stupid enough to put it down in a non Donphan matchup, so the problem of it getting dragged out is not as big a problem as it sounds, especially since a dragon would need six damage counters (8 against eviolite) to score the KO. If someone ultimately decides to blow that many resources on Cyrogonal and open themselves up to a revenge KO for their trouble, Cyrogonal's already done a good job by removing a more dangerous card from play. Catcher or not, Cyrogonal can more than likely shut down Donphan, and potentially cause a couple misplays in the process. That has value.
I would give Cyrogonal a 5/10, Most of Cyrogonal's value is going to be on the psychological level. Any remaining Donphan players can't afford to ignore Cyrogonal, but KOing it leaves more important pokemon still alive. The card can be used for intimidation value like this, especially if an energy is already attached. This card could also be an interesting tech in any Kyurgatr lineup, scoring the KO on donphan, no strings attached, faster than Kyurem could, while not risking an important attacker. The card is very situational and could even work in a couple of decks. Unfortunately for ZPST, Tornadus is still the most consistent call against Donphan and more flexible overall in other matchups, and fortunately for ZPST, eviolite, the true Donphan counter, has really contributed to the downfall of Donphan. Donphan isn't used nearly as much, so even the niche uses Cyrogonal would have are much less in the lighter Donphan meta. However, if your local league still runs a lot of Donphan, and you got a deck that can help Cyrogonal set up, then yeah, give it a try. The card is a bit of a disappointment, Ice shard not costing two colorless really leaves it out of some otherwise very competitive decks, but it's not as bad as people say. It won't live up to the hype, but it may see some small use, and those uses might make the difference in a couple games.
[/sand=Magnevire] -Futachimaru