R - Mind Ruler 30x This attack does 30 damage for each card in your opponent's hand
However, like any investment, prices can fluctuate
Another Instant offered by this collection is Deadly Dispute, which costs the sacrifice of an artifact or creature as well as mana
Yes, but only if you really want to play with older cards or if you want to play really competitive magic
The Magus requires one blue mana and tapping to activate, so it's more expensive than Mind's Desire and it has a delayed effect (unless it's combined with something else)
Send 1 "Blackwing" Synchro Monster or "Black-Winged Dragon" from your Extra Deck to the GY, then until the end of the turn, the target loses 700 ATK and if it does, negate its effects