If I recall there are four, the Piracy first, Reconnaissance Mission with cycling, the Bident above that can be tapped with two mana on an opposing turn to force them to attack and then the recently printed Vehicle called The Indomitable
The only question I have is the timing for both of these events
Creatures - 18
If you control two copies of Virtue of Knowledge, a permanent entering the battlefield causes abilities to trigger three times, not four
Voltron Samuts flash, double strike, vigilance, and haste make her a fantastic candidate for Voltron-style creature buffs
Remove the abilities from an X/X to destroy it, or even use it on a planeswalker that's temporarily a creature to add loyalty abilities to anything while leaving the opponent with only a husk