Forum:Weird Rulings

There are some effects that are weird,can someone explain it:

1)Royal Oppression vs Macro Cosmos: The effect of "Royal Oppression" can negate the activation of "Macro Cosmos" and destroy it, even though it is not known whether or not "Macro Cosmos" will Special Summon a "Helios - The Primordial Sun". RO shouldn't be able to negate MC since it is unknown whether MC will Special Summon or not similar with Stardust Dragon vs Snipe Hunter

2)If Dark Lucius LV6 negates a monster effect, and is then temporarily removed from play withInterdimensional Matter Transporter, when it returns to play you can Special Summon Dark Lucius LV8.However,why does DL LV6 "remembers" that it had negated a monster's effect when it had left the field?

3)If you have two or more monsters on your side of the field  equipped with yourRing of Magnetis cards, you choose which monster  will be attacked.Shouldn't the opponent be unable to declare any attacks similar to the case when you control 2 copies of Command Knight or Solar Flare Dragon?115.135.253.118 02:54, April 27, 2010 (UTC)