Phyrexian Altar allows for some broken combo loops by letting you convert creatures into mana, yet it doesn't do much of anything by itself
Those booster packs sold individually for $6.99 instead of the regular $3.99 due to limited print supply and the fact that theres a higher average quality of cards, especially rares and mythics
These would be better with haste, and my rankings are in this order: green, black, white, blue, and red
(It deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.) Instant Color tag templates(None) Instant (CTRL to add secondary) Land Qty: 35 (36 w/ MDFC)Price: $808.31 Adarkar Wastes : Add
To help with mana, these can come out for Kodama's Reach, Explosive Vegetation and Skyshroud Claim (thanks to the mana updates earlier)
The high land count provides a good basis to summon them, supported by artifacts included in the deck or creature cards like Klauth or the Savage Ventmaw