For each of those cards, pay 4 life or put the card on top of your library. In essence, rather than drawing one card, you get to draw three then pick the one you want the most out of the bunch and keep it for free, or choose to draw more cards by paying some life
Here Jubilee goes full throttle on the time machine, framing the whole scene inside a faux-Windows 95 window: title bar, minimize/max close buttons, the works
The Dash ability of Ragavan, Nimble Pilferer gives the card even more flexibility to attack out of surprise, which leads the opponent to never be sure about clearing the board or attacking without leaving a blocker behind
Isperia, Supreme Judge - Ideal for Pillow Fort since she draws you cards when opponents attack which is as Pillow Fort of a tactic as there is
You actually lose card advantage by countering one of their spells with Arcane Denial as they get to draw two cards while you only draw one which this can be vary from being disasterous to being irrelevant