Contaminated Aquifer

Kicker R (You may pay an additional R as you cast this spell.) Flying When this creature enters, if it was kicked, discard your hand, then draw two cards.

T: Add C. T: Add B or R. This land deals 1 damage to you.

Target creature gets +3/+0 and gains first strike until end of turn. Scry 1. (Look at the top card of your library. You may put that card on the bottom.)

Choose target creature you control and target creature you don't control. If you cast this spell during your main phase, the creature you control gets +1/+1 until end of turn. Then those creatures fight each other. (Each deals damage equal to its power to the other.)

(T: Add G.)

When this creature enters, you may search your library for an instant or sorcery card with mana value 1, reveal it, put it into your hand, then shuffle.

Domain — Whenever Zar Ojanen becomes tapped, put a +1/+1 counter on each creature you control with toughness less than the number of basic land types among lands you control.

T: Add C. T: Add U or R. This land deals 1 damage to you.