Daze might just be the most annoying, most polarizing of all counterspells the ultimate gotcha card that all Legacy players know and fear
Felothar comes loaded with another ability to sacrifice another creature and pay three mana to draw cards equal to the sacrificed creatures toughness and discarding cards equal to is power
This card pumps your legendary creatures by an insane amount, and with all the colors at your disposal, there should be some interesting legendary creature combinations and decks
In original Time Spiral, Suspend cards like Durkwood Baloth saw their debut
They can impact everything from death triggers to token creation to dealing damage, and they can quietly override triggers or change activated abilities
The same is true of the delve mechanic and the Phyrexian mana mechanic, and while neither of these mechanics ended up needing to be banned while in Standard, both are right on the border, and one slight miss could lead to major problems and bannable cards