
ConvokeConvokeYour creatures can help cast this spell. Each creature you tap while casting this spell pays for or one mana of that creature's color. (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for
or one mana of that creature's color.)
LifelinkLifelinkDamage dealt by this also causes you to gain that much life.
Other Vampires you control get +1/+1.
MadnessMadnessIf you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard. (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)
Hover an underlined rule to see what it means.
Read from the rules text. A card that enables a keyword makes or is the thing; a card that rewards it gets better when you have it. Two cards interact when one enables what the other rewards.