Spiteful Repossession can be as fair or as unfair as you want it to be, which makes it a real highlight for me
Effects increasing or reducing the spell cost affect alternative costs
One winner would be selected for each card, and the artists name would be printed on the card, which was deemed illegal in competitive tournament play
Darkrai adds supplemental chip damage through its ability every turn, and Mega Absol can step in as a backup attacker while also disrupting your opponents hand
This card functions as a counterpart to the all-black Zekrom, forming a pair as the only two Black White Rares in the sets
Both types of card are very powerful and sought after when cost-efficient, since they allow you to increase your total mana production faster than you could by just playing lands (i.e., they are forms of mana acceleration)