In that variant the Garruk card starts face up and never leaves the table, so it doesn't hurt that it's oversized
Part of your strategy is to avoid situations where you lose life points or even lose the game itself, whether through combat damage, spells, or other in-game mechanics
Ultimecia, Temporal Threat and Lightning, Security Sergeant are the cheapest two, worth about $1.20 and $1.40, respectively
Similarly, off-center cuts where the card's borders are dramatically uneven, showing much more of one edge than the other, or in extreme cases revealing portions of adjacent cards on the uncut sheet, can command significant premiums