Baron Von Count enters the battlefield with a doom counter on "5."

Whenever you cast a spell with the indicated numeral in its mana cost, text box, power, or toughness, move the doom counter one numeral to the left.

When the doom counter moves from "1," destroy target player and put that doom counter on "5."

Create a token that's a copy of target creature you control.

Flashback (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Whenever an opponent casts a spell, you may reveal the top card of your library. If you do, counter that spell if it has the same mana value as the revealed card.

This spell can't be countered.

Counter target spell you don't control.

Overload (You may cast this spell for its overload cost. If you do, change "target" in its text to "each.")

Counter target spell. You may cast a spell that shares a card type with it from your hand without paying its mana cost.

Counter target spell. You may cast a creature, instant, sorcery, or planeswalker spell from your graveyard with mana value less than or equal to that spell's mana value without paying its mana cost.

Counter target noncreature spell. Its controller loses 2 life.

Revolt — When Countless Gears Renegade enters the battlefield, if a permanent you controlled left the battlefield this turn, create a 1/1 colorless Servo artifact creature token.

Create a token that's a copy of target non-Frog creature, except it's a 1/1 green Frog.

Flashback (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Look at the top five cards of your library. You may exile a creature card from among them. Put the rest on the bottom of your library in a random order. You may cast the exiled card this turn. At the beginning of the next combat phase this turn, target creature you control deals damage equal to its power to up to one target creature you don't control.

Counter target instant spell.

Reach

Whenever you scry, if Legolas, Counter of Kills is tapped, you may untap it. Do this only once each turn.

Whenever a creature an opponent controls dies, put a +1/+1 counter on Legolas.

Counter target spell.

Gotcha — If an opponent says "spell" or "counter," you may say "Gotcha" When you do, return Spell Counter from your graveyard to your hand.