Name:Clockwork Steed
ManaCost:4
Types:Artifact Creature Horse
PT:0/3
K:etbCounter:P1P0:4
S:Mode$ CantBlockBy | ValidAttacker$ Creature.Self | ValidBlocker$ Artifact.Creature | Description$ CARDNAME can't be blocked by artifact creatures.
T:Mode$ Phase | Phase$ EndCombat | ValidPlayer$ Player | IsPresent$ Card.Self+attackedThisCombat,Card.Self+blockedThisCombat | 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:DB$ RemoveCounter | 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 | 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 only during your upkeep.
SVar:X:Count$xPaid
Oracle:Clockwork Steed enters with four +1/+0 counters on it.\nClockwork Steed can't be blocked by artifact creatures.\nAt end of combat, if Clockwork Steed attacked or blocked this combat, remove a +1/+0 counter from it.\n{X}, {T}: Put up to X +1/+0 counters on Clockwork Steed. This ability can't cause the total number of +1/+0 counters on Clockwork Steed to be greater than four. Activate only during your upkeep.
