Enchant creature
When Abduction enters the battlefield, untap enchanted creature.
You control enchanted creature.
When enchanted creature dies, return that card to the battlefield under its owner's control.

Enchant creature
When Abduction enters the battlefield, untap enchanted creature.
You control enchanted creature.
When enchanted creature dies, return that card to the battlefield under its owner's control.

Enchant creature
When Abduction enters the battlefield, untap enchanted creature.
You control enchanted creature.
When enchanted creature dies, return that card to the battlefield under its owner's control.

Enchant creature
When Abduction enters the battlefield, untap enchanted creature.
You control enchanted creature.
When enchanted creature dies, return that card to the battlefield under its owner's control.

Enchant creature
When Abduction enters the battlefield, untap enchanted creature.
You control enchanted creature.
When enchanted creature dies, return that card to the battlefield under its owner's control.

Cumulative upkeep (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)
When Ancestral Knowledge enters the battlefield, look at the top ten cards of your library, then exile any number of them and put the rest back on top of your library in any order.
When Ancestral Knowledge leaves the battlefield, shuffle your library.

Cumulative upkeep (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)
When Ancestral Knowledge enters the battlefield, look at the top ten cards of your library, then exile any number of them and put the rest back on top of your library in any order.
When Ancestral Knowledge leaves the battlefield, shuffle your library.

: Add . Ancient Tomb deals 2 damage to you.

: Add . Ancient Tomb deals 2 damage to you.

: Add . Ancient Tomb deals 2 damage to you.

: Add . Ancient Tomb deals 2 damage to you.

: Add . Ancient Tomb deals 2 damage to you.

: Add . Ancient Tomb deals 2 damage to you.

: Add . Ancient Tomb deals 2 damage to you.

: Add . Ancient Tomb deals 2 damage to you.

: Until end of turn, Chimeric Sphere becomes a 2/1 Construct artifact creature with flying.
: Until end of turn, Chimeric Sphere becomes a 3/2 Construct artifact creature and loses flying.

: Until end of turn, Chimeric Sphere becomes a 2/1 Construct artifact creature with flying.
: Until end of turn, Chimeric Sphere becomes a 3/2 Construct artifact creature and loses flying.

Destroy target tapped creature.

Destroy target tapped creature.

Destroy target tapped creature.