Super lundi

When Biomathematician enters the battlefield, create a 0/0 green and blue Fractal creature token. Put a +1/+1 counter on each Fractal you control.

Menace (This creature can't be blocked except by two or more creatures.) Whenever you gain life, put a +1/+1 counter on Blood Researcher.

This spell costs {2} less to cast during your end step. Destroy target creature or planeswalker you don't control. Put a +1/+1 counter on up to one...

Creative Outburst deals 5 damage to any target. Look at the top five cards of your library. Put one of them into your hand and the rest on the bott...

You gain 4 life. Learn. (You may reveal a Lesson card you own from outside the game and put it into your hand, or discard a card to draw a card.)

At the beginning of your upkeep, sacrifice a creature. When you sacrifice Daemogoth Woe-Eater, each opponent discards a card, you draw a card, and ...

Each player sacrifices a creature or planeswalker. If you sacrificed a permanent this way, you may return another permanent card from your graveyar...

Choose one — • Target creature you control fights target creature you don't control. (Each deals damage equal to its power to the other.) • Counter...

Whenever you gain life, each opponent loses 1 life. {1}, Sacrifice another creature: Dina, Soul Steeper gets +X/+0 until end of turn, where X is th...

Exile target tapped creature.

Create two 4/4 blue and red Elemental creature tokens. {U/R}{U/R}, Discard Elemental Masterpiece: Create a Treasure token. (It's an artifact with "...

Draw two cards. You may put a land card from your hand onto the battlefield.

Create a 4/4 blue and red Elemental creature token.

Look at the top three cards of your library. Put one of them into your hand, put one of them on the bottom of your library, and exile one of them. ...

Put two +1/+1 counters on target creature you control. Other creatures you control get +1/+1 until end of turn.

Destroy target artifact, enchantment, or planeswalker.

Put a +1/+1 counter on target creature. Learn. (You may reveal a Lesson card you own from outside the game and put it into your hand, or discard a ...

Draw a card for each different power among creatures you control.

Target opponent reveals their hand. You choose a nonland card from it. That player discards that card. Put a +1/+1 counter on a creature you control.

Until end of turn, target creature gains deathtouch and "When this creature dies, return it to the battlefield tapped under its owner's control." Y...

Create a 2/1 white and black Inkling creature token with flying.

Lifelink Menace (This creature can't be blocked except by two or more creatures.) Spells you cast that target a creature cost {2} less to cast.

Magecraft — Whenever you cast or copy an instant or sorcery spell, until end of turn, Spirit creatures you control gain "{T}: This creature deals 1...

Put two +1/+1 counters on target creature. It gains vigilance until end of turn.