Haven't tried it yet, but this seems like it would actually work in solo for once when used with Deadpool. Placing acceleration tokens with every defeat allows this card to mitigate significantly more than 1 threat, and the downside is very minimal since Deadpool doesn't mind damage usually.

I really like this card for Domino. The Box coming with 3 copies makes me want to find other Heroes that can use this card to great effect too, but I am struggling. I know of a few Heroes that can gain ranged with their weapons, Hawkeye, Bishop, Rocket, and Cable and a few others that get ranged on some of their events, but none of them make me want to add a bunch of wild resources to try to take advantage of this. Oh and Cyclops too, but if I am being honest it's not often enough to use his visor to count on. Rocket feels the same with the changes on his weapons. I hope there are some cards in the near future that will make this card more valuable as I really like this effect.

The Bellerophon is a tough sell at such a high cost, but the overall value is pretty great. For 7 ER, I want to deal about 14 damage. If you only use this when there is a minion out, over 3 uses you get 18 total damage - great. This increases in value if you hit more minions or get to discard tough statuses. Each use also has the upside of being an Action, not an attack. This lets you use it even if you are stunned, ignores retaliate, and even lets you use it in Alter-Ego form. The downside is the tempo. This will likely use up your whole turn to play and doesn't kill 4+ hp minions in one use. Especially if you have to wait for minions to come out, you could have a massive delay to see your big investment pay off.

The Bellerophon is unique enough that I expect to play it in a few decks, but I wouldn't call it a staple. Against certain matchups, it may win the game by itself, so I will be on the lookout for places to sideboard this in. Maria Hill can justify any of the big helicarriers, so it will always be great with her.

Edit: Stretch22 has corrected me. The attached player gains control of it. I thought because it didn't say "play under the control of" that you retained control. Only the first few reasons actually work. :(

What is Energy Shield? Some quick basics:

-Zero cost to play!

-It remains under your control even if played to another hero. It's your resources spent, not theirs.

-And crucially it's not a hero interrupt. We'll get to that below.

So, depending on your style of Protection, here's how you might use it.

One: A way to ensure you trigger your "when no damage is dealt" cards.

This is very flexible! Off by one damage because someone drew the rare 4 boost? Not a problem anymore! Toss a spare card or tap your Quincarrier to save your economy. Energy Barrier kinda fulfills that too, but it runs out and Energy Shield does not! This is a solid, but not unique use.

Two: blocking non-attack damage.

Energy Shield isn't just for attacks, it blocks anything! Rare issue, though. Handy when it does come up.

Three: when the crap has hit the fan.

Did your Star-Lord pull too many encounter cards again? Did you have bad luck and surge into two or three attacks? Out of re-readies? If all else fails and people are going to die, burning your resources to stave off a almost-loss is pretty good. Again, Energy Shield never goes away.

Four: Wait, it's not a hero interrupt?

Here is the big deal. You can use this card... in alter ego. Had to go heal this round? You can still protect your besties! Want to stay in Alter Ego even longer? Sure, you all stay heroing while I block all the attacks from behind the scenes! Nothing else does this, and it's a really unique effect!

Is any of this worth just how expensive it is to block? One energy resource for one damage is really expensive, and restrictive. Probably niche for most people, but looking forward to seeing someone bust this open!

Can it be Played with Uncanny X-Men(https://marvelcdb.com/card/36018) or Uncanny X-Force (https://marvelcdb.com/card/40022)? because Team Training doesnt have the "Team" trait the other cards refer to.... i know it might be a stupid question because "Team" is in the name ... but i cant seem to find informations about this.