Natsu, Lord of Mischief

First strike Death touch
Each player may draw an additional card on their draw step. If they do, they take damage equal to the number of cards they have drawn this turn and make that many treasure tokens at their end step.

Whenever a treasure is used, you gain 2 life and each opponent loses 2 life.

At each end-step, if no extra cards are drawn and no treasures are created, you draw 4 cards and make 4 treasures.