"He slimed me.... I feel so funky."
—Dr. Peter Venkman

Secret Lair Drop

Trickbind

Split second (As long as this spell is on the stack, players can't cast spells or activate abilities that aren't mana abilities.)
Counter target activated or triggered ability. If a permanent's ability is countered this way, activated abilities of that permanent can't be activated this turn. (Mana abilities can't be targeted.)

Time Spiral

Split second (As long as this spell is on the stack, players can't play spells or activated abilities that aren't mana abilities.)
Counter target activated or triggered ability. If a permanent's ability is countered this way, activated abilities of that permanent can't be played this turn. (Mana abilities can't be targeted.)