Exemplar of Strength

When Exemplar of Strength enters the battlefield, put three -1/-1 counters on target creature you control.
Whenever Exemplar of Strength attacks, remove a -1/-1 counter from it. If you do, you gain 1 life.

Compulsive Research

Target player draws three cards. Then that player discards two cards unless they discard a land card.

Weldfast Engineer

At the beginning of combat on your turn, target artifact creature you control gets +2/+0 until end of turn.

Architect of the Untamed

Whenever a land enters the battlefield under your control, you get (an energy counter).
Pay : Create a 6/6 colorless Beast artifact creature token.

Architect of the Untamed

Whenever a land enters the battlefield under your control, you get (an energy counter).
Pay : Create a 6/6 colorless Beast artifact creature token.