Tithe Taker is a rare Creature — Human Soldier card from Ravnica Allegiance Promos (PRNA), collector number 27p. Current market price: $0.46 (foil $0.82), TCGplayer market prices via Scryfall.
During your turn, spells your opponents cast cost {1} more to cast and abilities your opponents activate cost {1} more to activate unless they're mana abilities. Afterlife 1 (When this creature dies, create a 1/1 white and black Spirit creature token with flying.)