The creature hits the board, the trigger fires, and you draw cards
For example, lets say we wish to know the likelihood of drawing exactly one Force of Will in our starting hand of seven cards from a 60-card deck containing four Force of Wills
Simply put, it's a repeatable source of card draw on a 3/2 body, with trample
3 Some tribes may need support by other ways of design, or rather you can tailor some of them to help support archetypes in your cube (my soldiers can support generic aggro, token, heroic, and probably some other things as well)
If there's no one around to make a decision, you can call or text someone if you need to
The cards arent designed to be played