Golbez, Crystal CollectorHow it works & interactions with other cards

The Art of Collection

Golbez features two distinct abilities. The first is a triggered ability that lets you surveil 1 every time an artifact enters the battlefield under your control. The second is an end step trigger that cares about your artifact count. It first checks for four artifacts to return a creature from your graveyard, and then checks for eight artifacts to deal damage based on that creature's power.

Resolving the End Step Trigger

The final ability uses 'intervening if' clauses. At the start of your end step, the game checks if you control four or more artifacts. If you do, the ability goes on the stack and you choose a target creature card in your graveyard. When the ability tries to resolve, it checks again. If you still control at least four artifacts, you return the card. Then, it checks if you have eight or more artifacts; if so, each opponent loses life equal to the returned card's power.

Common Pitfalls

Timing and targets are crucial here. If your opponent destroys your artifacts in response to the trigger so that you fall below four, the entire ability fails and you get nothing. Similarly, if the target creature card is removed from your graveyard before the ability resolves, the ability is countered by the rules. You won't return a card, and even if you have eight artifacts, no life will be lost.

Strategy and Timing

To maximize Golbez, play him early to filter your draws with his surveil ability. Focus on low-cost artifacts to reach the four-artifact threshold quickly. Since the life loss is based on the creature's power, look for high-power creatures to recur once you reach the eight-artifact milestone to turn your utility into a win condition.

Interaction examples

Fueling the Graveyard

Ornithopter of Paradise

When Ornithopter of Paradise enters the battlefield, Golbez's first ability triggers. You surveil 1, allowing you to look at the top card of your library and potentially put a creature into your graveyard. This sets up Golbez's end step ability by providing both an artifact and a valid target for recursion.

The Full Chain

Blood Artist

If you control Golbez, Crystal Collector, three other artifacts, and four copies of Ornithopter of Paradise (totaling eight artifacts), the end step trigger fires. You target Blood Artist in your graveyard. On resolution, you return Blood Artist to your hand. Because you control eight artifacts, each opponent loses 0 life (since Blood Artist's power is 0).

Disruption Response

Ornithopter of Paradise

Suppose you have four artifacts, including one Ornithopter of Paradise. At the beginning of your end step, Golbez's ability triggers. If an opponent casts a spell to destroy your Ornithopter of Paradise in response, you now control only three artifacts. When the ability tries to resolve, the 'intervening if' fails, and you do not return any creature to your hand.