As with any mechanic, both styles of Strike will hit even harder as additional cards are released with each forthcoming set
Toralf is a 5/4 with trample for four, which is already a good rate
Just be aware that you'll need a tri-color deck to use this card, regardless of what match type you're playing - it requires black, green, and blue land types alongside an extra land of any affiliation
It is also the most expensive trading card of any TCG ever sold, surpassing Magic the Gathering's 1993 Black Lotus card, which sold for just over $3,000,000
She ramps and thins the deck for Sigarda triggers
Unfortunately for people looking for a quick n' easy evaluation, the answer is a frustrating "it depends," because it really depends how often your opponents are casting two or more spells per turn