Very rookie Orc question

By xtapl, in Warhammer Invasion Rules Questions

Played my first real game outside of my circle of regular friends last night and something came up. I don't know enough about the game to have really challenged and didn't want to be wrong:

Guy had Sqiug Trackers. Does this let you put down one Squig card or as many as you find?

The way he played it felt wrong:

Just one. You search the top five cards for 'a card with the word "Squig" or "Squigs" in its title and put it into play', not any number of them.