There are several general methods where this is possible:
1. Have both players open talisman/cheap card with +buy. Any of the two coin cards with +buy (e.g. pawn) should work. Wood cutters works, but I believe it is the only terminal silver at 3 with a +buy.
2. The estates can be depleted. Because only eights cards need be bought, we can adopt a strategy of buy a card, then buy an estate, and then play a card and get 3 estates. I believe only baron allows for this.
3. Actively buying embargoed curses. Play anything that comes with +1 buy and +1 action on T3 (e.g. pawn, market, hamlet, etc.) followed by an embargo and then buy two curses and gain two more. Next player does the same and then buys two and gains four depleting the curse pile.
I believe that covers all possible ways to deplete on a pile in 2er on T3.