Filigree Familiar

When this creature enters, you gain 2 life.
When this creature dies, draw a card.

Golden-Tail Trainer

Aura and Equipment spells you cast cost {X} less to cast, where X is this creature's power.
Whenever this creature attacks, other modified creatures you control get +X/+X until end of turn, where X is this creature's power. (Equipment, Auras you control, and counters are modifications.)

Farfinder

Vigilance
When this creature enters, you may search your library for a basic land card, reveal it, put it into your hand, then shuffle.

Etched Familiar

When this creature dies, each opponent loses 2 life and you gain 2 life.