Name:Howlpack Piper
ManaCost:3 G
Types:Creature Human Werewolf
PT:2/2
R:Event$ Counter | ValidCard$ Card.Self | ValidSA$ Spell | Layer$ CantHappen | Description$ This spell can't be countered.
A:AB$ ChangeZone | Cost$ 1 G T | Origin$ Hand | Destination$ Battlefield | ChangeType$ Creature | ChangeNum$ 1 | SorcerySpeed$ True | RememberChanged$ True | SubAbility$ DBUntap | StackDescription$ You may put a creature card from your hand onto the battlefield. If it's a Wolf or Werewolf, untap CARDNAME. | SpellDescription$ You may put a creature card from your hand onto the battlefield. If it's a Wolf or Werewolf, untap CARDNAME. Activate only as a sorcery.
SVar:DBUntap:DB$ Untap | Defined$ Self | ConditionDefined$ Remembered | ConditionPresent$ Wolf,Werewolf | ConditionCompare$ EQ1 | SubAbility$ DBCleanup
SVar:DBCleanup:DB$ Cleanup | ClearRemembered$ True
K:Daybound
DeckHints:Type$Wolf|Werewolf
AlternateMode:DoubleFaced
Oracle:This spell can't be countered.\n{1}{G}, {T}: You may put a creature card from your hand onto the battlefield. If it's a Wolf or Werewolf, untap Howlpack Piper. Activate only as a sorcery.\nDaybound (If a player casts no spells during their own turn, it becomes night next turn.)

ALTERNATE

Name:Wildsong Howler
ManaCost:no cost
Colors:green
Types:Creature Werewolf
PT:4/4
T:Mode$ ChangesZone | Destination$ Battlefield | ValidCard$ Card.Self | Execute$ TrigDig | TriggerDescription$ Whenever this creature enters or transforms into CARDNAME, look at the top six cards of your library. You may reveal a creature card from among them and put it into your hand. Put the rest on the bottom of your library in a random order.
T:Mode$ Transformed | ValidCard$ Card.Self | Execute$ TrigDig | Secondary$ True | TriggerDescription$ Whenever this creature enters or transforms into CARDNAME, look at the top six cards of your library. You may reveal a creature card from among them and put it into your hand. Put the rest on the bottom of your library in a random order.
SVar:TrigDig:DB$ Dig | DigNum$ 6 | ChangeNum$ 1 | Optional$ True | ChangeValid$ Card.Creature | RestRandomOrder$ True | ForceRevealToController$ True
K:Nightbound
Oracle:Whenever this creature enters or transforms into Wildsong Howler, look at the top six cards of your library. You may reveal a creature card from among them and put it into your hand. Put the rest on the bottom of your library in a random order.\nNightbound (If a player casts at least two spells during their own turn, it becomes day next turn.)
