Necromancer's FamiliarHow it works & interactions with other cards

Dual Nature: Lifelink and Indestructible

The Familiar operates on two distinct axes. First, the Hellbent ability is a static effect; as long as your hand is empty, it permanently gains lifelink without needing to activate anything. Second, its activated ability allows you to turn cards in your hand into a shield. By paying one black mana and discarding a card, the Familiar gains indestructible until the end of the turn, though it must be tapped as part of the resolution.

Resolution Step-by-Step

When you activate the protection ability, you pay the mana and discard a card as a cost. Once the ability resolves, two things happen: the Familiar gains indestructible and it becomes tapped. Importantly, you can activate this even if the creature is already tapped or already has indestructible from another source. If the card you discard was the last card in your hand, the Hellbent static ability immediately applies, granting the creature lifelink as soon as the discard occurs.

Common Mistakes

Players often forget that tapping is part of the effect, not the cost. You cannot use this ability to tap the Familiar for another purpose; the ability itself causes it to tap. Additionally, remember that indestructible does not prevent the creature from being exiled, sacrificed, or having its toughness reduced to zero. Also, note that while Roaming Throne can double triggered abilities, it does not affect the Familiar's activated ability or its static Hellbent status.

Strategic Timing

To maximize value, wait for your opponent to cast a removal spell or declare a block before activating the indestructible ability. If you need to reach the Hellbent state to gain lifelink for an upcoming attack or block, you can discard cards during your own turn. However, since the ability taps the Familiar, you usually want to attack first and then activate the ability in response to removal during the post-combat phase.

Interaction examples

Protecting the Familiar

If an opponent casts a spell to destroy Necromancer's Familiar, you can respond by paying one black mana and discarding a card. The Familiar gains indestructible and survives the destruction effect, though it will be tapped until your next untap step.

Synergy with Death Triggers

Solemn Simulacrum

If you have Solemn Simulacrum on the battlefield and your hand is empty, Necromancer's Familiar has lifelink. If you block an opponent's creature with Solemn Simulacrum and it dies, you may draw a card. Note that as soon as you draw that card, the Familiar loses lifelink because you no longer have zero cards in hand.

Type Selection with Roaming Throne

Roaming Throne

If you play Roaming Throne and choose 'Bird' or 'Spirit', it will not double the Familiar's indestructible ability because that is an activated ability, not a triggered one. Furthermore, Hellbent is a static ability that modifies the creature's characteristics, so Roaming Throne provides no additional benefit to the Familiar's lifelink.