Open if: You enjoy the pack-opening experience and are comfortable with the variance (over half of packs yield only a regular Rare) You want to build toward the full set including regulars, reverse holos, and IRs You are hunting the FroakieFrogadierGreninja triptych and enjoy opening for specific IRs You want the consistent IR and ex experience 4 IRs per box is a solid pull frequency Buy singles if: You specifically want Mega Greninja ex SIR (114/083) or MHR (120/083) the expected cost to pull either through opening boxes far exceeds the single card price You want any specific SIR: at ~1 in 5 boxes per SIR pull, and 6 SIRs in the set, targeting any one specifically through opening is extremely expensive You want Special Red Card for competitive play its ~$1 market price makes buying the single the obvious choice The numbers on chasing Mega Greninja ex SIR Observed SIR rate: ~1 per 34 boxes (2 SIRs across 268 packs) Number of SIRs in set: 6 (cards 114119/083) Odds of hitting specifically Greninja SIR (1 of 6): ~1 in 30 boxes At typical booster box retail price, chasing Greninja SIR through opening costs significantly more than buying the single The MHR (120/083) at ~$496 is rarer still buying the single is the clear choice The honest bottom line: Chaos Rising is a decent opening product if you enjoy the experience the IR rate is consistent and you will see ex cards regularly

Weakness: Water (x2) Resistance: none Retreat: 1 Pignite - Fire - HP110 Stage 1 - Evolves from Tepig [R] Combustion: 30 damage
Its use comes in being able to keep control of the board state and deal with problematic artifacts and enchantments
Offspring MTG Mechanic Family and community are very important to the citizens of Valley, and the future of their various species is captured by the offspring ability
Start from Scratch is that situational removal spell you want to get if you need to finish off a creature or destroy a pesky artifact
The design flavor of this card is excellent, and one that is beginning to crop in flavors of Modern Tron as this a strong card to ramp into once you have Urzas Tower, Urzas Mine, and Urzas Power Plant online