
Ongoing Investigation | Enchantment | | Whenever one or more creatures you control deal combat damage to a player, investigate. (Create a Clue token. It's an artifact with "{2}, Sacrifice this artifact: Draw a card.")
{1}{G}, Exile a creature card from your graveyard: Investigate. You gain 2 life. | Bud Cook

Duskwatch Recruiter | Creature | Human Warrior Werewolf | {2}{G}: Look at the top three cards of your library. You may reveal a creature card from among them and put it into your hand. Put the rest on the bottom of your library in any order.
At the beginning of each upkeep, if no spells were cast last turn, transform Duskwatch Recruiter. | Craig J Spearing

Lambholt Pacifist | Creature | Human Shaman Werewolf | Lambholt Pacifist can't attack unless you control a creature with power 4 or greater.
At the beginning of each upkeep, if no spells were cast last turn, transform Lambholt Pacifist. | Ryan Pancoast

Moonlight Hunt | Instant | | Choose target creature you don't control. Each creature you control that's a Wolf or a Werewolf deals damage equal to its power to that creature. | Joseph Meehan

Obsessive Skinner | Creature | Human Rogue | When Obsessive Skinner enters the battlefield, put a +1/+1 counter on target creature.
Delirium — At the beginning of each opponent's upkeep, if there are four or more card types among cards in your graveyard, put a +1/+1 counter on target creature. | John Stanko

Veteran Cathar | Creature | Human Soldier | {3}{W}: Target Human gains double strike until end of turn. | Deruchenko Alexander