Name:Momentum
ManaCost:2 G
Types:Enchantment Aura
K:Enchant creature
A:SP$ Attach | Cost$ 2 G | ValidTgts$ Creature | AILogic$ Pump
S:Mode$ Continuous | Affected$ Creature.EnchantedBy | AddPower$ X | AddToughness$ X | References$ X | Description$ Enchanted creature gets +1/+1 for each growth counter on CARDNAME.
T:Mode$ Phase | Phase$ Upkeep | ValidPlayer$ You | TriggerZones$ Battlefield | OptionalDecider$ You | Execute$ TrigPutCounter | TriggerDescription$ At the beginning of your upkeep, you may put a growth counter on CARDNAME.
SVar:TrigPutCounter:AB$PutCounter | Cost$ 0 | Defined$ Self | CounterType$ GROWTH | CounterNum$ 1
SVar:X:Count$CardCounters.GROWTH
SVar:Picture:http://www.wizards.com/global/images/magic/general/momentum.jpg
Oracle:Enchant creature\nAt the beginning of your upkeep, you may put a growth counter on Momentum.\nEnchanted creature gets +1/+1 for each growth counter on Momentum.