Um. Urk. Needs upcosting.

especially if you decide to make 3x 1/1 tokens instead of 1x 3/3 from breeding.

... And it combo's with itself? Get two of them out to wipe out all X/2 creatures for each? Yowsers. Way too cheap right now!

What do you mean combos with itself? Unless you kill one sister with the other, or what do you mean?

This too needs playtesting, but it just pings one creature which isn't too unreasonable. It was inspired by Blood Cultist.

The CMC will be increased though, don't know yet if just by or .

I mean if you have two; and one of these kills something; both of them untap and are then ready to kill again.

Which is anifty combo - but ouchie powerful. At least it's a fixed one damagek, rather than pumpable.

It's Goblin Sharpshooter.

Modulo the tacked-on blue bits, yes. (Which is another sign this needs a change; the added blue just exists to make this not be a reprint) And I recall the sharpshooter being very strong.

Goblin Sharpshooter was incredibly strong, especially in concert with a pile of goblins that can be easily sacrificed. It sports a very impressive 4.438 rating on Gatherer, an equivalent score to Dismember, Lightning Greaves and Stoneforge Mystic. Goblin Sharpshooter didn't untap during your untap step for a reason.

Sharpshooter was brought up too when this card was presented, another version of her had a "prowess" untap trigger, which could be potentially even stronger. The ping costing should make her not as good as the Sharpshooter though, it adds up quite quickly each turn if you always have to leave Mana open.