Dwarven Confluencer

Dwarven Confluencer’s last ability creates a token that’s a copy of the card Mana Confluence in the Oracle card reference. Official text for Mana Confluence can be found using the Gatherer card database at Gatherer.Wizards.com (but the reminder text is basically all you need).

For many playtest cards, you’ll need to make a generous assumption that basic game rules would be updated to allow them to work. The Mystery Booster 2 Playtest Card Notes section (reproduced here in individual Gatherer rulings) provides guidance for fitting these cards into the existing rules structure.

Playtest cards use a modified version of game symbols, such as {T} and {W}. These modified symbols should be treated as the standard symbols during play.