Name:Clockwork Avian ManaCost:5 Types:Artifact Creature Bird Text:no text PT:0/4 K:Flying K:etbCounter:P1P0:4 T:Mode$ Phase | Phase$ EndCombat | ValidPlayer$ Player | IsPresent$ Card.attacking+Self,Card.blocking+Self | TriggerZones$ Battlefield | Execute$ TrigSubCounter | TriggerDescription$ At end of combat, if CARDNAME attacked or blocked this combat, remove a +1/+0 counter from it. SVar:TrigSubCounter:AB$ RemoveCounter | Cost$ 0 | Defined$ Self | CounterType$ P1P0 | CounterNum$ 1 A:AB$ PutCounter | Cost$ X T | Defined$ Self | UpTo$ True | MaxFromEffect$ 4 | CounterType$ P1P0 | CounterNum$ X | ActivationPhases$ Upkeep | PlayerTurn$ True | References$ X | SpellDescription$ Put up to X +1/+0 counters on CARDNAME. This ability can't cause the total number of +1/+0 counters on CARDNAME to be greater than four. Activate this ability only during your upkeep. SVar:X:Count$xPaid SVar:RemAIDeck:True SVar:Rarity:Uncommon SVar:Picture:http://www.wizards.com/global/images/magic/general/clockwork_avian.jpg SetInfo:4ED|Rare|http://magiccards.info/scans/en/4e/324.jpg SetInfo:ATQ|Rare|http://magiccards.info/scans/en/aq/10.jpg Oracle:Flying\nClockwork Avian enters the battlefield with four +1/+0 counters on it.\nAt end of combat, if Clockwork Avian attacked or blocked this combat, remove a +1/+0 counter from it.\n{X}, {T}: Put up to X +1/+0 counters on Clockwork Avian. This ability can't cause the total number of +1/+0 counters on Clockwork Avian to be greater than four. Activate this ability only during your upkeep. End