I've been looking at the old Astarion and Karlach cards, trying to work out if there's a 'Baldur's Gate effect' that inflates the value above what's normally added by the SL label
The first thing thats good about the engine is it in general can help make a deck more consistent
SE Secret Rare Semi-limited Semi-limited Droll & Lock Bird X WIND Level 1 [ SpellcasterEffect ] ATK 0 DEF 0 If a card(s) is added from the Main Deck to your opponent's hand, except during the Draw Phase (Quick Effect): You can send this card from your hand to the GY
This allows players to drop massive, high-impact 7-cost or 8-cost threats onto the board as early as a 5-DON
If there are five or more cards in your graveyard, exile Jace, then return him to the battlefield transformed under his owner's control
If youre also playing a burn or life-drain focused deck, this is a great addition