A good use I have found for this card is using it as an alternative to First Aid for a voltron X-Men ally. Since we have Suit Up now as a means of accelerating the development of a Voltron ally, we can save deck space by running Triage (instead of First Aid) and using the extra copies of Suit Up to find Triage (and an ally upgrade). Conveniently, Triage is an X-Men so we can find Training upgrades when we tutor him with Suit Up.

Even for general use this is a great card. Low cost, and the healing can either protect your X-Men hero or get you more activations out of an X-Men ally (the latter of which can be very efficient).