Hmm, in Puzzle Strike, there's an interesting but crazy chip which basically reads as something like 'take any number of different chips, playing each of them as you take them'. Could a similar idea work here? 'When you trash this, do this up to three times: gain an action or treasure card you have not gained yet from this effect, then play it.' The wording can probably be fixed up, but hopefully the effect is clear. 'I trash my Jubilee, so I'll reveal it and gain a Gold, playing it, a Hunting Grounds, drawing four cards and a Pearl Diver for the extra action'. That might be too good, so perhaps up to two cards.
