Some collectors like to buy one sealed product to enjoy the experience and build an initial base of cards, then switch to singles to fill the gaps
Weakness: x2 Resistance: None Retreat Cost: With Greninja EX Code you get the following Pokemon Cards in the PTCG Live 1 Greninja EX XY20
Some examples of themes could be: Mechanic-Based Builds - All cards in the cube synergize with a particular mechanic, such as landfall flashback Tribal Themes - Built around tribes for each color (Zombies, Merfolk, Goblins, Eldrazi, etc.) Set Themes - A cube built using cards from particular sets and blocks in MTG (Innistrad, Kamigawa, Ravnica) Format-Themed Builds - For example, a Modern cube would feature only cards legal in Modern +1/+1 Counters Or Artifact Themes - Where most cards (regardless of color) synergize with the same thing Mono-Colored Themes - A cube built with a single color, using all the styles it offers There are no wrong answers here
In dedicated Sacrifice decks, it's not uncommon for Mazirek to become giant as soon as it hits the field if you have a sacrifice outlet and permanents to sacrifice