Sanctum of the Sun (RIX)

Azor's Gateway

Legendary Artifact

, : Draw a card, then exile a card from your hand. If cards with five or more different mana values are exiled with Azor's Gateway, you gain 5 life, untap Azor's Gateway, and transform it.

Sanctum of the Sun

Legendary Land

(Transforms from Azor's Gateway.)
: Add X mana of any one color, where X is your life total.

Yeong-Hao Han
176/196
uuid: 84cabf87-ea4e-53e6-9f48-2bfe3d2f4216

Legalities

brawl: banned
commander: legal
legacy: legal
modern: legal
pauper: legal
standard: banned
vintage: legal
pioneer: legal

Rulings

2018-01-19:
If a card in exile has {X} in its mana cost, X is considered to be 0.
2018-01-19:
The cards you exile from your hand are exiled face up.
2018-01-19:
The mana value of a split card, such as a card with aftermath from the Amonkhet block, is based on the combined mana cost of its two halves. A split card doesn’t have two mana values.
2018-01-19:
If an object has no mana cost, its mana value is 0. A mana value of 0 can still help unlock Azor’s Gateway.
2018-01-19:
For more information on double-faced cards, see the Ixalan mechanics article (http://magic.wizards.com/en/articles/archive/feature/ixalan-mechanics).
2018-01-19:
The ability of Sanctum of the Sun is a mana ability. It doesn’t use the stack and can’t be responded to.

Other Printings