Name:Magma Sliver
ManaCost:3 R
Types:Creature Sliver
PT:3/3
S:Mode$ Continuous | Affected$ Sliver | AddAbility$ Pump | AddSVar$ SliversOnBattlefield | Description$ All Slivers have "{T}: Target Sliver creature gets +X/+0 until end of turn, where X is the number of Slivers on the battlefield."
SVar:Pump:AB$Pump | Cost$ T | ValidTgts$ Creature.Sliver | TgtPrompt$ Select target Sliver creature | NumAtt$ SliversOnBattlefield | References$ SliversOnBattlefield | SpellDescription$ Target Sliver creature gets +X/+0 until end of turn, where X is the number of Slivers on the battlefield.
SVar:SliversOnBattlefield:Count$Valid Sliver
SVar:PlayMain1:TRUE
SVar:BuffedBy:Sliver
SVar:Picture:http://www.wizards.com/global/images/magic/general/magma_sliver.jpg
Oracle:All Slivers have "{T}: Target Sliver creature gets +X/+0 until end of turn, where X is the number of Slivers on the battlefield."