Soulbond (You may pair this creature with another unpaired creature when either enters. They remain paired for as long as you control both of them.) As long as this creature is paired with another creature, both creatures have flying.

{T}, Mill a card: Add {C}. (To mill a card, put the top card of your library into your graveyard.)

This spell costs {1} less to cast for each creature card in your graveyard.

As an additional cost to cast this spell, exile three creature cards from your graveyard. Flying You may cast this card from your graveyard.

({T}: Add {U}.)

Flash Deathtouch

Trample Splinterfright's power and toughness are each equal to the number of creature cards in your graveyard. At the beginning of your upkeep, mill two cards. (Put the top two cards of your library into your graveyard.)

Whenever this creature attacks, create a 2/2 green Wolf creature token that's tapped and attacking for each creature card in your graveyard.

Target creature you control gains hexproof until end of turn. You gain life equal to that creature's toughness. (A creature with hexproof can't be the target of spells or abilities your opponents control.)