Will you make use of these cards
For example, if you're instructed to draw two cards and you replace the first draw with a dredge ability, another card with a dredge ability (including one that was put into your graveyard by the first dredge ability) may be used to replace the second draw
5 Depala, Pilot Exemplar The Original Vehicle Commander Depala, Pilot Exemplar gives a stat boost to all your Dwarves and Vehicles, the former of which can support Vehicles greatly
But the gap is much smaller than what you'd lose at a card shop you're talking 5-10% below optimal vs
Imagine if Avabruck Caretaker became Hollowhenge Huntmaster every turn, no matter how the players have been managing the day/night cycle
At the end of the Battle Phase, if this card battled: You can shuffle this card into the Deck