Name:Leech Collector
ManaCost:1 B
Types:Creature Human Warlock
PT:2/2
T:Mode$ LifeGained | ValidPlayer$ You | TriggerZones$ Battlefield | FirstTime$ True | Execute$ TrigPrepare | TriggerDescription$ Whenever you gain life for the first time each turn, this creature becomes prepared. (While it's prepared, you may cast a copy of its spell. Doing so unprepares it.)
SVar:TrigPrepare:DB$ AlterAttribute | Attributes$ Prepared
AlternateMode:Prepare
Oracle:Whenever you gain life for the first time each turn, this creature becomes prepared. (While it's prepared, you may cast a copy of its spell. Doing so unprepares it.)

ALTERNATE

Name:Bloodletting
ManaCost:B
Types:Sorcery
A:SP$ LoseLife | Defined$ Player.Opponent | LifeAmount$ 2 | SpellDescription$ Each opponent loses 2 life.
Oracle:Each opponent loses 2 life.
