Ravnica Allegiance • Rare • #158 • Izzy

Biomancer's Familiar

Creature Green Blue Rare

$1.27

Regular

$13.82

✨ Foil

€0.76

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Prices as of Sep 02, 2026. Market values fluctuate; double-check current pricing before purchasing.

Historical Printings & Sets (1)

1 Languages

en English Viewing Here

1 Printing

Thumbnail	Set Name	Code	Rarity	Artist	Released
	Biomancer's Familiar Ravnica Allegiance Viewing	RNA	Rare	Izzy	2019-01-25

Official Rulings (4)

2019-01-25

Biomancer’s Familiar affects only abilities of creatures you control on the battlefield. The costs of activated abilities of creature cards that work in other zones (such as cycling) won’t be reduced.

2019-01-25

Activated abilities contain a colon. They’re generally written “[Cost]: [Effect].” Some keyword abilities are activated abilities and will have colons in their reminder text. Triggered abilities (starting with “when,” “whenever,” or “at”) are unaffected by the cost reduction ability of Biomancer’s Familiar.

2019-01-25

An ability that has only one generic mana and some amount of other mana symbols in its activation cost will have its cost reduced by {1}.

2019-01-25

The last ability of Biomancer’s Familiar doesn’t add or remove any counters. It just lets the creature adapt despite already having +1/+1 counters on it.