If multiple attacking creatures must be blocked if able, the defending player must assign at least one blocker to each of them if possible. For example, if two such creatures were attacking and there were two potential blockers, they couldn't both be assigned to block the same attacker.
The constellation ability doesn't force any specific creature to block the target creature.
An Aura spell without bestow that has an illegal target when it tries to resolve won't resolve and will be put into its owner's graveyard. It won't enter the battlefield and constellation abilities won't trigger. An Aura spell with bestow won't be countered this way. It will revert to being an enchantment creature and resolve, entering the battlefield and triggering constellation abilities.
Last observed on Scryfall 2 months ago at $0.43. Over the trailing 90 days the price moved between $0.03 and $0.43 across 46 observations. Cross-checked across TCGplayer, eBay sold, Cardmarket EU, and Star City.
This printing is one of 3 catalogued treatments from JOU — the lineup includes Foil and Nonfoil alongside the standard finish. Across our catalog the Rarix library tracks every variant in the same family so collectors can compare price, scarcity and demand inside a single lineage.
Card #125 of *Journey into Nyx*, the set that shipped alongside the May 2014 Journey into Nyx release.
Card type: Enchantment Creature — Ox, color identity green, printed at uncommon. Uncommons fill the middle-tier slots in a standard booster configuration. Mana cost: {5}{G} (6 converted). Keyword abilities: Constellation.
Legal in Pioneer, Modern, Legacy, Vintage, and Commander.
EDHrec ranks this card #24,771 in Commander, putting it in the fringe-play tier of the format's playable pool.
Illustrated by Jack Wang. Rarix catalogs 240 other cards credited to this artist.
Magic: The Gathering · ™ & © Wizards of the Coast · Illus. Jack Wang
Card data via Scryfall. Rarix is fan-made; not endorsed by the rights holders.
The defending player must assign at least one blocker to the target creature during the declare blockers step if that player controls any creatures that could block it.
A constellation ability triggers whenever an enchantment enters the battlefield under your control for any reason. Enchantments with other card types, such as enchantment creatures, will also cause constellation abilities to trigger.
When an enchantment enters the battlefield under your control, each constellation ability of permanents you control will trigger. You can put these abilities on the stack in any order. The last ability you put on the stack will be the first one that resolves.
