Name:Peema Aether-Seer
ManaCost:3 G
Types:Creature Elf Druid
PT:3/2
T:Mode$ ChangesZone | Origin$ Any | Destination$ Battlefield | ValidCard$ Card.Self | Execute$ TrigEnergy | TriggerDescription$ When CARDNAME enters the battlefield, you get an amount of {E} (energy counters) equal to the greatest power among creatures you control.
SVar:TrigEnergy:DB$ PutCounter | Defined$ You | CounterType$ ENERGY | CounterNum$ X | References$ X
SVar:X:Count$GreatestPower_Creature.YouCtrl
A:AB$ Pump | Cost$ PayEnergy<3> | ValidTgts$ Creature | TgtPrompt$ Select target creature | KW$ HIDDEN CARDNAME blocks each turn if able. | SpellDescription$ Target creature blocks this turn if able. 
SVar:Picture:http://www.wizards.com/global/images/magic/general/peema_aether_seer.jpg
Oracle:When Peema Aether-Seer enters the battlefield, you get an amount of {E} (energy counters) equal to the greatest power among creatures you control.\nPay {E}{E}{E}: Target creature blocks this turn if able.