T:Mode$ Phase | Phase$ End of Turn | TriggerZones$ Battlefield | CheckSVar$ ClueResearch | SVarCompare$ GE3 | Execute$ TrigCheatCreature | TriggerDescription$ At the beginning of each end step, if you sacrificed three or more Clues this turn, you may put a creature card from your hand onto the battlefield.
SVar:TrigCheatCreature:DB$ ChangeZone | Origin$ Hand | Destination$ Battlefield | ChangeType$ Creature | ChangeNum$ 1 | SpellDescription$ You may put a creature card from your hand onto the battlefield.
Oracle:Whenever Briarbridge Patrol deals damage to one or more creatures, investigate. (Create a colorless Clue artifact token with "{2}, Sacrifice this artifact: Draw a card.")\nAt the beginning of each end step, if you sacrificed three or more Clues this turn, you may put a creature card from your hand onto the battlefield.