Odric, Bloody Avenger

Vigilance, Haste
Each blood token you sacrifice while casting
this spell pays for {1}.
Whenever a vampire you control deals combat
damage to a player create that many blood tokens.
{t}, sacrifice X number of blood tokens: return
target creature with converted mana cost X or
less from a graveyard to the battlefield under your control, it gains haste and it is a vampire in
addition to its other types.