Legality depends on the tournament format -- Curse of Fool's Wisdom can be legal in some formats and banned or restricted in others
Graded Population Report: Rainbow Energy #17 Visualize the distrbution of grades in the chart
If you have a particularly good artifact, Masterful Replication can be great before you populate a ton
Howland IT Consultant Paul G
As a result, the card really only sees Commander play now
Other cards from the Beta Limited Edition deck that were certified by CGC Cards and featured in the sale included: a Two-Headed Giant of Foriys, Magic: The Gathering (1993) Limited Edition Alpha graded CGC Gem Mint 10 that sold for $2,101 a Benalish Hero, Magic: The Gathering (1993) Limited Edition Beta graded CGC Gem Mint 10 that sold for $130 a Fire Elemental, Magic: The Gathering (1993) Limited Edition Beta graded CGC Gem Mint 10 that sold for $130 a Frozen Shade, Magic: The Gathering (1993) Limited Edition Beta graded CGC Gem Mint 10 that sold for $111 a Llanowar Elves, Magic: The Gathering (1993) Limited Edition Beta graded CGC Gem Mint 10 that sold for $111 Note: At the time some of these cards were graded, they were encapsulated with the original CGC Cards label